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Values this chapter turns on

permit decision period for Part 3 buildings
20 days
permit decision period for Part 3 buildings
permit decision period for most houses
10 days
permit decision period for most houses
permit decision period for high buildings
30 days
permit decision period for high buildings
to inspect after most prescribed notices
2 days
to inspect after most prescribed notices

Division C Part 1 is the administrative engine of the Code: who must design and review, which projects are exempt from permits, how fast permits must be decided, when partly completed buildings may be occupied, which notices trigger inspections and how fast the inspection must follow. An RCA performs many of these steps in place of the CBO's staff, so the RCA exam tests the points where Part 1 mentions the "registered code agency" by name. This chapter paraphrases the Code; check the article itself in the exam.

Excluded: 1.3.1.6. (Tarion information), 1.3.5.4. (sewage system construction notices), 1.9. (fees) and 1.10. (sewage maintenance inspection programs).

Application, design and general review (1.1 and 1.2)

Part 1 applies to all buildings covered by the Code, and the Code is administered in conformance with the Act (C 1.1.1.2.OBC Div. C 1.1.1.2. Conformance with Administrative Requirements(1) This Code shall be administered in conformance with the Act.).

C 1.2.1.2.OBC Div. C 1.2.1.2. Design by Architect or Professional Engineer(1) A foundation of a building shall be designed by a professional engineer where, (a) the foundation is to be constructed below the level of the footings of an adjacent building and within the angle of repose of the soil, as drawn from the bottom of the footings, or (b) underpinning of a foundation is to be… lists items that must be designed by an engineer or an architect, such as foundations below adjacent footings within the angle of repose, underpinning, tents over 225 m² (framing and anchorage), large projecting and roof signs, and shelf and rack storage. C 1.2.2.1.OBC Div. C 1.2.2.1. General Review by Architect or Professional Engineer(1) The construction, including, for greater certainty, enlargement or alteration, of every building or part of it described in Table 1.2.2.1. shall be reviewed by an architect or a professional engineer or a combination of both as set out in Column 3 of the Table. (2) A person who intends to construct or have… and Table 1.2.2.1. require general review by an architect, a professional engineer or both for listed buildings. The RCA link is Sentence 1.2.2.1.(3): the architect or engineer doing general review must forward copies of written general review reports to the chief building official or registered code agency, as the case may be. The RCA's quality management plan must include procedures for receiving these reports.

Why this matters to an RCA: where the design and general review must be by an architect or engineer, Division C 3.7.2.1.(2) lets an RCA act only if the RCA or one of its officers, directors, partners or employees is an architect or engineer as needed, and 3.7.4.3.(2) requires that person to co-sign its certificates (chapter 12).

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Permits, applications, timelines and conditional permits (1.3.1)

Article Key point
1.3.1.1.OBC Div. C 1.3.1.1. Requirement for Permits(1) A person is exempt from the requirement to obtain a permit under section 8 of the Act, (a) for the demolition of a farm building located on a farm, (b) subject to Sentence (2), for the construction or demolition of a building in territory without municipal organization, or (c) for the construction of a Class 1… Permit exemptions: demolition of a farm building on a farm, most construction in unorganized territory (but not sewage systems), Class 1 sewage systems, small tents (60 m² aggregate, unattached, more than 3 m from structures), sheds of 15 m² or less meeting all conditions, and unregulated demountable stages
1.3.1.2.OBC Div. C 1.3.1.2. Applications for Permits under Section 8 of the Act(1) An application for a permit under section 8 of the Act to construct or demolish a building shall be made by, (a) the owner of the property on which the proposed construction or demolition is to take place, or (b) the authorized agent of the owner referred to in Clause (a). (2) An application referred to in… Applicant is the owner (registered owner, lessee or mortgagee in possession) or the owner's authorized agent; form approved by the Minister
1.3.1.3.OBC Div. C 1.3.1.3. Period Within Which a Permit is Issued or Refused(1) Subject to Sentences (2) and (3) and unless the circumstances set out in Sentence (6) exist, if an application for a permit under subsection 8(1) of the Act that meets the requirements of Sentence (5) is submitted to a chief building official, the chief building official shall, within the time period set out in… CBO must issue or refuse (with all reasons in writing) within the Table 1.3.1.3. period once a complete application is made
1.3.1.4.OBC Div. C 1.3.1.4. Permits Under Section 10 of the Act(1) Except as provided in Sentence (2), the following changes in use of a building or part of a building constitute an increase in hazard for the purposes of section 10 of the Act and require a permit under section 10 of the Act: (a) a change of the major occupancy of all or part of a building that is designated with… Changes of use that are an increase in hazard and need a s. 10 permit
1.3.1.5.OBC Div. C 1.3.1.5. Conditional Permits(1) The chief building official shall not issue a conditional permit for any stage of construction under subsection 8(3) of the Act unless compliance with the following applicable laws has been achieved in respect of the proposed building or construction: (a) section 3 of the Building Transit Faster Act, 2020 with… Applicable laws to be complied with before a conditional permit; conditional permits must say they are conditional

Table 1.3.1.3. periods, counting from the day after a complete application and excluding Saturdays, holidays and days the principal authority's offices are closed:

Item Typical buildings Period
1 Houses with no dwelling unit above another (not retirement homes), small detached accessory structures up to 55 m², tents, signs, regulated demountable stages 10 days
2 Other Part 9 buildings, farm buildings up to 600 m² 15 days
3 Part 3 buildings, farm buildings over 600 m², retirement homes 20 days
4 Post-disaster buildings, high buildings (3.2.6.), buildings with 3.2.8.3. to 3.2.8.8. features 30 days

If the CBO finds the required plans or documents are missing, or the project will contravene applicable law, the CBO must say so in writing with reasons within two days, and the clock does not bind. Where a separate sewage authority must first issue a sewage system permit, the clock starts after the later of the complete application and that permit.

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Site documents, occupancy and fire department approval (1.3.2 to 1.3.4)

  • 1.3.2.1.OBC Div. C 1.3.2.1. Permit Posting(1) Where a permit has been issued pursuant to the Act, the person to whom it is issued shall have the permit or a copy of it posted at all times during construction or demolition in a conspicuous place on the property in respect of which the permit was issued.: the permit or a copy must be posted in a conspicuous place on the property throughout construction or demolition.
  • 1.3.2.2.OBC Div. C 1.3.2.2. Documentation on Site(1) The person in charge of the construction of the building shall keep and maintain on the site of the construction, (a) at least one copy of drawings and specifications certified by the chief building official or a person designated by the chief building official to be a copy of those submitted with the application…: the person in charge keeps on site at least one certified copy of the drawings and specifications with authorized changes, plus any BMEC authorizations and Minister's rulings the permit was based on.
  • 1.3.3.1.OBC Div. C 1.3.3.1. Occupancy Permit — General(1) Except as permitted in Sentence 1.3.3.2.(1), a person may occupy or permit to be occupied any building or part of it that has not been fully completed at the date of occupation where the chief building official or a person designated by the chief building official has issued a permit authorizing occupation of the…: the CBO issues an occupancy permit for a building not fully completed once the listed items (a) to (q) are complete. Where an RCA is appointed under s. 4.1(4)(b) or (c), the CBO issues that permit after receiving the RCA's certificate for the occupancy of a building not fully completed.
  • 1.3.3.4.OBC Div. C 1.3.3.4. Occupancy Permit — Certain Buildings of Residential Occupancy(1) No person shall occupy or permit to be occupied a building described in Sentence (3), or part of it, unless the chief building official or a person designated by the chief building official has issued a permit authorizing occupation of the building or part of it in accordance with Sentence (4). (2) This Article…: certain new houses (three or fewer storeys, up to 600 m², no unit above another, no shared egress, no tourist or retirement home use) need an occupancy permit; with an RCA appointed under s. 4.1(4)(b) or (c), the CBO issues it after receiving the RCA's certificate for that occupancy.
  • 1.3.3.5.OBC Div. C 1.3.3.5. Occupancy Permit — Buildings Within the Scope of Article 3.2.2.51. or 3.2.2.60.(1) No person shall occupy or permit to be occupied a building within the scope of Article 3.2.2.51. or 3.2.2.60. of Division B, or part of it, unless the chief building official or a person designated by the chief building official has issued a permit authorizing occupation of the building or part of it in accordance…: the same pattern applies to buildings within the scope of Division B 3.2.2.51. or 3.2.2.60.
  • 1.3.4.1.OBC Div. C 1.3.4.1. Fire Department Approval(1) Subject to Sentence (2), if the council of a municipality assigns specific responsibility for the enforcement of any portion of this Code respecting fire safety matters to an inspector who is the chief of the fire department of the municipality, the chief building official shall not issue a permit to construct a…: if council assigns enforcement of the fire safety portion of the Code to an inspector who is the fire chief, the CBO cannot issue a permit until that inspector approves the drawings for that portion. But if an RCA is appointed under s. 4.1(4)(a) or (c), the municipality cannot make that assignment for the building, and an existing assignment is cancelled as of the appointment date.

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Prescribed notices, inspections and as constructed plans (1.3.5 and 1.3.6)

1.3.5.1.OBC Div. C 1.3.5.1. Prescribed Notices(1) This Article sets out the notices that are required under section 10.2 of the Act. (2) The person to whom a permit under section 8 of the Act is issued shall notify the chief building official or, where a registered code agency is appointed under the Act in respect of the construction to which the notice relates…: the permit holder gives the prescribed notices to the CBO or, where an RCA is appointed, to the RCA. The list runs from readiness to construct footings to completion of components needed for occupancy. 1.3.5.2.OBC Div. C 1.3.5.2. Additional Notices(1) A by-law, resolution or regulation made by a principal authority under clause 7(1)(e) of the Act may require that notice of one or more of the following stages of construction be given by the person to whom a permit is issued under section 8 of the Act: (a) commencement of construction of the building, (b)… lists extra stages a principal authority may add by by-law, resolution or regulation (for example commencement of construction, interior finishes, site grading).

1.3.5.3.OBC Div. C 1.3.5.3. Prescribed Inspections(1) Except as provided in Sentence (2), an inspector or registered code agency, as the case may be, shall, not later than two days after receipt of a notice given under Sentence 1.3.5.1.(2), undertake a site inspection of the building to which the notice relates. (2) Where a notice given under Sentence 1.3.5.1.(2)… timelines for the inspector or registered code agency, counting from the day after the notice and excluding Saturdays, holidays and days the principal authority's offices are closed:

Notice Inspect within
Most prescribed notices 2 days
Readiness to construct a sewage system, or sewage system installed before backfilling 5 days
Completion for an occupancy permit under 1.3.3.8. (deferred development charges) 10 days

The inspection may consider reports on compliance, and may be done by means other than attending the site.

1.3.5.5.OBC Div. C 1.3.5.5. Orders(1) An order issued under subsection 12(2), 13(1) or (6), 14(1) or 15.10.1(2) or clause 18(1)(f) of the Act shall be in a form approved by the Minister.: orders under s. 12(2), 13(1) or (6), 14(1), 15.10.1(2) or 18(1)(f) use the Minister-approved form. 1.3.6.1.OBC Div. C 1.3.6.1. Application(1) Where a by-law, resolution or regulation has been made by a principal authority under clause 7(1)(g) of the Act, the chief building official may require that as constructed plans for the whole of, or any part or system of, a building or any class of buildings be provided by the persons responsible for the…: with an enabling by-law under s. 7(1)(g), the CBO may require as constructed plans.

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Warrants, designated and prescribed persons, sewage enforcement and language (1.4 to 1.8)

  • 1.4.1.1.OBC Div. C 1.4.1.1. Information & Warrant Forms(1) An information to obtain a warrant to enter and search a building, receptacle or place under subsection 21(1) of the Act shall be in Form 1.4.1.1.-A. (2) A warrant to enter and search a building, receptacle or place under subsection 21(1) of the Act shall be in Form 1.4.1.1.-B. form 1.4.1.1.-a: information to…: Form 1.4.1.1.-A is the information to obtain a s. 21 warrant; Form 1.4.1.1.-B is the warrant.
  • 1.5.1.1.OBC Div. C 1.5.1.1. General(1) The director and employees in the Ministry of Municipal Affairs and Housing who work under the supervision of the director and are specified by the director are designated for the purposes of the enforcement of the Act and this Code in relation to the qualifications of, (a) chief building officials, (b)…: the director and specified Ministry staff are designated to enforce qualification rules, including those for registered code agencies. The director may certify records (s. 37(2)) and apply for restraining orders (s. 38); designated staff may enter under s. 12(1) (subject to s. 16) and use s. 18 powers.
  • 1.6.1.1.OBC Div. C 1.6.1.1. General(1) The director is prescribed for the purposes of section 38.1 of the Act.: the director is the prescribed person for s. 38.1 licence suspensions.
  • 1.7.1.1.OBC Div. C 1.7.1.1. General(1) The boards of health and conservation authorities listed in Column 1 of Table 1.7.1.1. are prescribed, for the purposes of subsection 3.1(1) of the Act, as the boards of health and conservation authorities that are responsible for the enforcement of the provisions of the Act and this Code related to sewage systems…: Table 1.7.1.1. lists the boards of health and the conservation authority prescribed for sewage enforcement under s. 3.1(1), all in northern Ontario.
  • 1.8.1.1.OBC Div. C 1.8.1.1. Language Used on Required Signs(1) All required signs in this Code shall be displayed in the English language or in the English and French languages, including operational material on all life safety equipment and devices.: required signs are in English, or English and French.

Sections 1.11 (partly built small houses moved between municipalities, with notices to the CBO or RCA) and 1.12 (CSA A277 certified Part 3 manufactured buildings deemed to comply) round out the Part.

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Worked scenarios

Scenario 1. An RCA appointed for post-permit functions receives notice of readiness to construct footings on a Monday with no holidays that week. It must inspect no later than Wednesday.

Scenario 2. A city appoints an RCA under s. 4.1(4)(c) for a mid-rise. Council had assigned the fire safety portion of the Code to the fire chief as an inspector. That assignment is cancelled for this building as of the appointment date.

Scenario 3. A developer wants early occupancy of the lower floors of a Part 3 office building. With a post-permit RCA appointed, the CBO issues the occupancy permit after receiving the RCA's certificate for occupancy of a building not fully completed.

Common traps

  • Sending general review reports only to the CBO when an RCA is acting. They go to the CBO or RCA, as the case may be.
  • Counting calendar days. Notice, inspection and permit periods exclude weekends and holidays.
  • Forgetting that the RCA, not the CBO, issues the occupancy certificate, while the CBO still issues the occupancy permit.

Chapter review

Chapter at a glance

One line per section: the idea to carry into the exam. Then the answers that most often catch candidates out.

Usual exam traps

  • Sending general review reports only to the CBO when an RCA is acting. They go to the CBO or RCA, as the case may be.
  • Counting calendar days. Notice, inspection and permit periods exclude weekends and holidays.
  • Forgetting that the RCA, not the CBO, issues the occupancy certificate, while the CBO still issues the occupancy permit.

Practice this chapter

Questions on Division C Part 1 administration, in the exam format, every answer explained and cited to its article. Sign in to start; a free account gets the free questions.

Code cited in this chapter

Based on the official 2024 Building Code Compendium on ontario.ca.

© King's Printer for Ontario, 2024. Reproduced with permission.

  • OBC Div. C 1.1.1.2. Conformance with Administrative Requirements

    (1)This Code shall be administered in conformance with the Act.

    Open OBC Div. C 1.1.1.2. in the code viewer
  • OBC Div. C 1.2.1.2. Design by Architect or Professional Engineer

    (1)A foundation of a building shall be designed by a professional engineer where,

    (a)the foundation is to be constructed below the level of the footings of an adjacent building and within the angle of repose of the soil, as drawn from the bottom of the footings, or

    (b)underpinning of a foundation is to be undertaken.

    (2)A sprinkler protected glazed wall assembly described in Article 3.1.8.20. of Division B shall be designed by a professional engineer.

    (3)A shelf and rack storage system described in Section 3.16. of Division B shall be designed by a professional engineer.

    (4)The time-based egress analysis for a shelf and rack storage system described in Sentence 3.16.1.7.(7) of Division B shall be prepared or provided by an architect or a professional engineer or a combination of both.

    (5)The supporting framing structure and anchorage system for a tent occupying an area greater than 225 m² shall be designed by a professional engineer.

    (6)A sign structure attached in any manner to a building shall be designed by an architect or a professional engineer or a combination of both where it is,

    (a)a projecting sign that weighs more than 115 kg, or

    (b)a roof sign that has any face that is more than 10 m².

    (7)A projecting sign attached in any manner to a parapet wall shall be designed by an architect or a professional engineer or a combination of both.

    Open OBC Div. C 1.2.1.2. in the code viewer
  • OBC Div. C 1.2.2.1. General Review by Architect or Professional Engineer

    (1)The construction, including, for greater certainty, enlargement or alteration, of every building or part of it described in Table 1.2.2.1. shall be reviewed by an architect or a professional engineer or a combination of both as set out in Column 3 of the Table.

    (2)A person who intends to construct or have constructed a building or part of it required by Sentences (1) and (4) to (9) to be reviewed by an architect or a professional engineer or a combination of both, shall ensure that an architect, professional engineer or both are retained to undertake the general review of the construction of the building in accordance with the performance standards of the Ontario Association of Architects or the Association of Professional Engineers of Ontario, as applicable, to determine whether the construction is in general conformity with the plans, sketches, drawings, graphic representations, specifications and other documents that form the basis for the issuance of a permit under section 8 of the Act or any changes to it authorized by the chief building official.

    (3)The architect, professional engineer or both who have been retained to undertake the general review of the construction of a building, shall forward copies of written reports arising out of the general review to the chief building official or registered code agency, as the case may be.

    (4)The construction of a foundation of a building shall be reviewed by a professional engineer where,

    (a)the foundation is to be constructed below the level of the footings of an adjacent building and within the angle of repose of the soil, as drawn from the bottom of the footings, or

    (b)underpinning of a foundation is to be undertaken.

    (5)The construction of a sprinkler protected glazed wall assembly described in Article 3.1.8.20. of Division B shall be reviewed by a professional engineer.

    (6)The construction of a shelf and rack storage system described in Section 3.16. of Division B shall be reviewed by a professional engineer.

    (7)The construction of a supporting framing structure and anchorage system for a tent occupying an area greater than 225 m² shall be reviewed by a professional engineer.

    (8)The construction of a sign structure shall be reviewed by an architect or a professional engineer or a combination of both, where the sign is,

    (a)a ground sign that exceeds 7.5 m in height above the adjacent finished ground,

    (b)a projecting sign that weighs more than 115 kg, or

    (c)a roof sign that has any face that is more than 10 m².

    (9)The construction of a projecting sign attached in any manner to a parapet wall shall be reviewed by an architect, professional engineer or a combination of both.

    (10)The construction of a demountable stage or demountable support structure regulated by Section 3.17. of Division B shall be reviewed by a professional engineer.

    Open OBC Div. C 1.2.2.1. in the code viewer
  • OBC Div. C 1.3.1.1. Requirement for Permits

    (1)A person is exempt from the requirement to obtain a permit under section 8 of the Act,

    (a)for the demolition of a farm building located on a farm,

    (b)subject to Sentence (2), for the construction or demolition of a building in territory without municipal organization, or

    (c)for the construction of a Class 1 sewage system.

    (2)The exemption in Clause (1)(b) from the requirement to obtain a permit does not apply to the construction of a sewage system in territory without municipal organization.

    (3)The application for a permit respecting the demolition of a building to which Sentence 1.2.2.3.(1) applies shall include descriptions of the structural design characteristics of the building and the method of demolition of the building.

    (4)No person shall commence demolition of a building or any part of a building before the building has been vacated by the occupants except where the safety of the occupants is not affected.

    (5)A tent or group of tents is exempt from the requirement to obtain a permit under section 8 of the Act and is exempt from compliance with the Code provided that the tent or group of tents are,

    (a)not more than 60 m² in aggregate ground area,

    (b)not attached to a building, and

    (c)constructed more than 3 m from other structures.

    (6)A shed is exempt from the requirement to obtain a permit under section 8 of the Act and is exempt from compliance with this Code, provided that the shed,

    (a)is not more than 15 m² in gross area,

    (b)is not more than one storey in building height,

    (c)is not attached to a building or any other structure,

    (d)is used only for storage purposes ancillary to a principal building on the lot, and

    (e)does not have plumbing.

    (7)A demountable stage or demountable support structure not regulated by Section 3.17. of Division B is exempt from the requirement to obtain a permit under section 8 of the Act and is exempt from compliance with this Code.

    Open OBC Div. C 1.3.1.1. in the code viewer
  • OBC Div. C 1.3.1.2. Applications for Permits under Section 8 of the Act

    (1)An application for a permit under section 8 of the Act to construct or demolish a building shall be made by,

    (a)the owner of the property on which the proposed construction or demolition is to take place, or

    (b)the authorized agent of the owner referred to in Clause (a).

    (2)An application referred to in Sentence (1) shall be in a form approved by the Minister.

    (3)In Sentence (1), “owner” includes, in respect of the property on which the construction or demolition will take place, the registered owner, a lessee and a mortgagee in possession.

    Open OBC Div. C 1.3.1.2. in the code viewer
  • OBC Div. C 1.3.1.3. Period Within Which a Permit is Issued or Refused

    (1)Subject to Sentences (2) and (3) and unless the circumstances set out in Sentence (6) exist, if an application for a permit under subsection 8(1) of the Act that meets the requirements of Sentence (5) is submitted to a chief building official, the chief building official shall, within the time period set out in Column 2 of Table 1.3.1.3. corresponding to the class of building described in Column 1 of Table 1.3.1.3. for which the application is made,

    (a)issue the permit, or

    (b)refuse to issue the permit and provide in writing all of the reasons for the refusal.

    (2)If an application for a permit under subsection 8(1) of the Act proposes construction or demolition of two or more buildings of different classes described in Column 1 of Table 1.3.1.3. that have different time periods in Column 2 of Table 1.3.1.3., the longer of the time periods shall be the time period for the purposes of Sentence (1).

    (3)If an application for a permit under subsection 8(1) of the Act proposes construction or demolition of a building described in Sentence (4), the time period for the purposes of Sentence (1) shall be the longer of,

    (a)10 days, and

    (b)the time period corresponding to the class of the building described in Column 1 of Table 1.3.1.3. that the building described in Sentence (4) serves, if any.

    (4)A building referred to in Sentence (3) is,

    (a)a structure occupying an area of 10 m² or less that contains plumbing, including the plumbing appurtenant to it,

    (b)plumbing not located in a structure,

    (c)a sewage system, or

    (d)a structure designated in Article 1.3.3.5. of Division A.

    (5)The requirements that an application for a permit under subsection 8(1) of the Act must meet for the purposes of Sentence (1) are,

    (a)that the application is made in the form described in Sentence 1.3.1.2.(2),

    (b)that the applicant for the permit is a person described in Clause 1.3.1.2.(1)(a) or (b),

    (c)that all applicable fields on the application form and required schedules are completed,

    (d)that all required schedules are submitted with the application,

    (e)that payment is made of all fees that are required, under the applicable by-law, resolution or regulation made under clause 7(1)(c) of the Act, to be paid when the application is made, and

    (f)that the applicant has declared in writing that,

    (i)the application meets all the requirements set out in Clauses (a) to (e),

    (ii)the application is accompanied by the plans and specifications prescribed by the applicable by-law, resolution or regulation made under clause 7(1)(b) of the Act,

    (iii)the application is accompanied by the information and documents prescribed by the applicable by-law, resolution or regulation made under clause 7(1)(b) of the Act which enable the chief building official to determine whether the proposed building, construction or demolition will contravene any applicable law, and

    (iv)the proposed building, construction or demolition will not contravene any applicable law.

    (6)The chief building official is not required to make a decision within the time period required by Sentence (1) with respect to an application that meets the requirements of Sentence (5) if the chief building official,

    (a)determines that,

    (i)the application is not accompanied by the plans, specifications, information and documents referred to in Subclauses (5)(f)(ii) and (iii), or

    (ii)the proposed building, construction or demolition will contravene any applicable law, and

    (b)advises the applicant of his or her determination and provides in writing the reasons for the determination within two days.

    (7)Subject to Sentences (9) and (10), the time period described in Sentences (1) to (3) and in Clause (6)(b) shall begin on the day following the day on which an application that meets the requirements of Sentence (5) is submitted to the chief building official.

    (8)The time periods described in Column 2 of Table 1.3.1.3. and in Clause (6)(b) shall not include Saturdays, holidays and all other days when the offices of the principal authority are not open for the transaction of business with the public.

    (9)The time period in Sentence (10) applies where,

    (a)an application is made for the construction of a building that is served by a sewage system,

    (b)construction is proposed in respect of the sewage system that serves the building, and

    (c)a board of health, conservation authority, planning board or the council of an upper-tier municipality is responsible for the enforcement of the provisions of the Act and this Code related to the sewage system under section 3.1 of the Act or pursuant to an agreement under section 6.2 of the Act.

    (10)The time period described in Sentences (1) to (3) and in Clause (6)(b) for an application referred to in Clause (9)(a) shall begin on the day following the later of,

    (a)the day on which an application that meets the requirements of Sentence (5) is submitted to the chief building official, and

    (b)the day on which a permit for the construction of the sewage system referred to in Clause (9)(b) is issued.

    Open OBC Div. C 1.3.1.3. in the code viewer
  • OBC Div. C 1.3.1.4. Permits Under Section 10 of the Act

    (1)Except as provided in Sentence (2), the following changes in use of a building or part of a building constitute an increase in hazard for the purposes of section 10 of the Act and require a permit under section 10 of the Act:

    (a)a change of the major occupancy of all or part of a building that is designated with a “Y” in Table 1.3.1.4. takes place,

    (b)a suite of a Group C major occupancy is converted into more than one suite of Group C major occupancy,

    (c)a suite or part of a suite of a Group A, Division 2 or a Group A, Division 4 major occupancy is converted to a gaming premises,

    (d)a farm building or part of a farm building is changed to another major occupancy other than a Group G major occupancy,

    (e)a farm building or part of a farm building is changed to a Group G, Division 1 major occupancy.

    (f)a building or part of a building is changed to a post-disaster building,

    (g)a building or part of a building is changed to a retirement home, or

    (h)the use of a building or part of a building is changed and the previous major occupancy of the building or part of the building cannot be determined.

    (2)A person is exempt from the requirement to obtain a permit under section 10 of the Act where the change in use of the building or part of the building will result from proposed construction and a permit under section 8 of the Act has been issued in respect of such construction.

    (3)A person is exempt from the requirement to obtain a permit under section 10 of the Act for the change of use of a building in unorganized territory.

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  • OBC Div. C 1.3.1.5. Conditional Permits

    (1)The chief building official shall not issue a conditional permit for any stage of construction under subsection 8(3) of the Act unless compliance with the following applicable laws has been achieved in respect of the proposed building or construction:

    (a)section 3 of the Building Transit Faster Act, 2020 with respect to the issuance of a permit under that section,

    (b)section 28 of the Conservation Authorities Act with respect to the prohibition of development activities,

    (c)sections 28.1, 28.1.1 and 28.1.2 of the Conservation Authorities Act with respect to a permit issued for the construction of a building or structure or for any change to a building or structure that would increase its size, alter its use or increase the number of dwelling units,

    (d)regulations made by a conservation authority under clause 28(1)(c) of the Conservation Authorities Act as it read immediately before its repeal by section 25 of Schedule 4 to the Building Better Communities and Conserving Watersheds Act, 2017, with respect to permission of the authority for the construction of a building or structure if, in the opinion of the authority, the control of flooding, erosion, dynamic beaches or pollution or the conservation of land may be affected by the development,

    (e)section 17.2 of the Environmental Assessment Act with respect to the approval of the Minister or the Ontario Land Tribunal to proceed with a project,

    (f)subsection 24(3) of the Niagara Escarpment Planning and Development Act,

    (g)subsection 27(9) of the Ontario Heritage Act,

    (h)subsection 30(2) of the Ontario Heritage Act with respect to a consent of the council of a municipality to the alteration or demolition of a building where the council of the municipality has given a notice of intent to designate the building under subsection 29(3) of that Act,

    (i)section 33 of the Ontario Heritage Act with respect to the consent of the council of a municipality for the alteration of property,

    (j)section 34 of the Ontario Heritage Act with respect to the consent of the council of a municipality for the demolition of a building,

    (k)section 34.5 of the Ontario Heritage Act with respect to the consent of the Minister to the alteration or demolition of a designated building,

    (l)subsection 34.7(2) of the Ontario Heritage Act with respect to a consent of the Minister to the alteration or demolition of a building where the Minister has given a notice of intent to designate the building under section 34.6 of that Act,

    (m)by-laws made under section 40.1 of the Ontario Heritage Act,

    (n)section 42 of the Ontario Heritage Act with respect to the permit given by the council of a municipality for the erection, alteration or demolition of a building,

    (o)section 17.4 of the Ontario New Home Warranties Plan Act with respect to the provision of a confirmation by the Registrar for the construction of a residential condominium conversion project.

    (2)For the purposes of issuing a conditional permit under subsection 8(3) of the Act, a person is exempt from the requirement in clause 8(3)(a) of the Act of compliance with by-laws passed under sections 34 and 38 of the Planning Act where,

    (a)a committee of adjustment has made a decision under section 45 of the Planning Act authorizing one or more minor variances from the provisions of any by-laws made under sections 34 and 38 of that Act,

    (b)such minor variance or variances result in the achievement of full compliance with such by-laws, and

    (c)no person informed the committee of adjustment of objections to the minor variances either in writing or in person at the hearing of the application.

    (3)For the purposes of issuing a conditional permit under subsection 8(3) of the Act, a person is exempt from the requirement in clause 8(3)(a) of the Act of compliance with by-laws passed under sections 34 and 38 of the Planning Act where the construction in respect of which the conditional permit is issued is required in order to comply with an order issued under subsection 21(1) of the Fire Protection and Prevention Act, 1997 or under subsection 15.9(4) of the Act.

    (4)A permit issued under subsection 8(3) of the Act shall indicate its conditional nature.

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  • OBC Div. C 1.3.2.1. Permit Posting

    (1)Where a permit has been issued pursuant to the Act, the person to whom it is issued shall have the permit or a copy of it posted at all times during construction or demolition in a conspicuous place on the property in respect of which the permit was issued.

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  • OBC Div. C 1.3.2.2. Documentation on Site

    (1)The person in charge of the construction of the building shall keep and maintain on the site of the construction,

    (a)at least one copy of drawings and specifications certified by the chief building official or a person designated by the chief building official to be a copy of those submitted with the application for the permit to construct the building, together with changes that are authorized by the chief building official or a person designated by the chief building official,

    (b)copies of authorizations of the Building Materials Evaluation Commission on the basis of which the permit was issued, and

    (c)copies of rulings of the Minister, made under clause 29(1)(a) or (c) of the Act, on the basis of which the permit was issued.

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  • OBC Div. C 1.3.3.1. Occupancy Permit — General

    (1)Except as permitted in Sentence 1.3.3.2.(1), a person may occupy or permit to be occupied any building or part of it that has not been fully completed at the date of occupation where the chief building official or a person designated by the chief building official has issued a permit authorizing occupation of the building or part of it prior to its completion in accordance with Sentence (3).

    (2)Sentence (1) does not apply in respect of the occupancy of a building to which Article 1.3.3.4., 1.3.3.5. or 1.3.3.7. applies or a building or part of it to which Article 1.3.3.8. applies.

    (3)The chief building official or a person designated by the chief building official shall issue a permit authorizing occupation of a building, where,

    (a)the structure of the building or part of it is completed to the roof,

    (b)the enclosing walls of the building or part of them are completed to the roof,

    (c)the walls enclosing the space to be occupied are completed, including balcony guards,

    (d)all required fire separations and closures are completed on all storeys to be occupied,

    (e)all required exits are completed, including all fire separations, doors, door hardware, self-closing devices, guards and handrails, from the uppermost floor to be occupied down to grade level and below if an exit connects with lower storeys,

    (f)all shafts including closures are completed to the floor-ceiling assembly above the storey to be occupied and have a temporary fire separation at such assembly,

    (g)measures have been taken to prevent access to parts of the building and site that are incomplete or still under construction,

    (h)floors, halls, lobbies and required means of egress are free of loose materials and other hazards,

    (i)if service rooms should be in operation, required fire separations and closures are completed,

    (j)all building drains, building sewers, water systems, drainage systems and venting systems are complete and tested as operational for the storeys to be occupied,

    (k)required lighting, heating and electrical supply are provided for the suites, rooms and common areas to be occupied,

    (l)required lighting in corridors, stairways and exits is completed and operational up to and including all storeys to be occupied,

    (m)required standpipe, sprinkler and fire alarm systems are complete and operational up to and including all storeys to be occupied, together with required pumper connections for such standpipes and sprinklers,

    (n)required fire extinguishers have been installed on all storeys to be occupied,

    (o)main garbage rooms, chutes and ancillary services are completed to all storeys to be occupied,

    (p)required firefighting access routes have been provided and are accessible, and

    (q)the sewage system has been completed and is operational.

    (4)Where a registered code agency has been appointed to perform the functions described in clause 4.1(4)(b) or (c) of the Act in respect of the construction of the building, the chief building official or a person designated by the chief building official shall issue the permit referred to in Sentence (3) after receipt of a certificate for the occupancy of a building not fully completed issued by the registered code agency in respect of the building.

    (5)Where applicable, the chief building official or a person designated by the chief building official shall not issue a permit authorizing occupation of the building or part of it, unless compliance with section 168.3.1 of the Environmental Protection Act has been achieved.

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  • OBC Div. C 1.3.3.4. Occupancy Permit — Certain Buildings of Residential Occupancy

    (1)No person shall occupy or permit to be occupied a building described in Sentence (3), or part of it, unless the chief building official or a person designated by the chief building official has issued a permit authorizing occupation of the building or part of it in accordance with Sentence (4).

    (2)This Article does not apply in respect of the occupancy of:

    (a)an existing building, or part of it, that has been subject to extension or material alteration or repair, or

    (b)a building or part of it to which Article 1.3.3.8. applies.

    (3)A building referred to in Sentence (1) is a building intended for residential occupancy that,

    (a)is of three or fewer storeys in building height and has a building area not exceeding 600 m²,

    (b)has no accommodation for tourists,

    (c)does not have a dwelling unit above another dwelling unit,

    (d)does not have any dwelling units sharing a common means of egress, and

    (e)does not contain a retirement home.

    (4)The chief building official or a person designated by the chief building official shall issue a permit authorizing occupation of a building described in Sentence (3), where,

    (a)the structure of the building with respect to the dwelling unit to be occupied is substantially complete and ready to be used for its intended purpose,

    (b)the building envelope, including, but not limited to, cladding, roofing, windows, doors, assemblies requiring fire-resistance ratings, closures, insulation, vapour barriers and air barriers, with respect to the dwelling unit to be occupied, is substantially complete,

    (c)the walls enclosing the dwelling unit to be occupied conform to Sentence 9.25.2.3.(7) of Division B,

    (d)required electrical supply is provided for the dwelling unit to be occupied,

    (e)required firefighting access routes to the building have been provided and are accessible,

    (f)the following building components and systems are complete and operational for the dwelling unit to be occupied:

    (i)required exits, floor access and egress systems, handrails, guards, smoke alarms, carbon monoxide alarms and fire separations, including, but not limited to, fire stops,

    (ii)required exhaust fume barriers and self-closing devices on doors between an attached or built-in garage and the dwelling unit,

    (iii)water supply, sewage disposal, lighting and heating systems, and

    (iv)protection of foamed plastics required by Article 9.10.17.10. of Division B,

    (g)the following building components and systems are complete, operational and tested for the dwelling unit to be occupied:

    (i)water system,

    (ii)building drain and building sewer, and

    (iii)drainage system and venting system,

    (h)required plumbing fixtures in the dwelling unit to be occupied are substantially complete and operational, and

    (i)where applicable, the building conforms to Article 9.1.1.7. of Division B with respect to the dwelling unit to be occupied.

    (5)Where a registered code agency has been appointed to perform the functions described in clause 4.1(4)(b) or (c) of the Act in respect of the construction of a building described in Sentence (3), the chief building official or a person designated by the chief building official shall issue the permit referred to in Sentence (4) after receipt of a certificate for the occupancy of a building described in Sentence 1.3.3.4.(3) of Division C issued by the registered code agency in respect of the building.

    (6)Where applicable, the chief building official or a person designated by the chief building official shall not issue a permit authorizing occupation of the building or part of it, unless compliance with section 168.3.1 of the Environmental Protection Act has been achieved.

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  • OBC Div. C 1.3.3.5. Occupancy Permit — Buildings Within the Scope of Article 3.2.2.51. or 3.2.2.60.

    (1)No person shall occupy or permit to be occupied a building within the scope of Article 3.2.2.51. or 3.2.2.60. of Division B, or part of it, unless the chief building official or a person designated by the chief building official has issued a permit authorizing occupation of the building or part of it in accordance with Sentence (3).

    (2)This Article does not apply in respect of the occupancy of an existing building, or part of it, that has been subject to extension or material alteration or repair.

    (3)The chief building official or a person designated by the chief building official shall issue a permit authorizing occupation of a building described in Sentence (1), where

    (a)the structure of the building is completed to the roof,

    (b)the building envelope, including, but not limited to, cladding, roofing, windows, doors, assemblies requiring fire-resistance ratings, closures, insulation, vapour barriers and air barriers, is complete,

    (c)the walls enclosing the space to be occupied are completed, including balcony guards,

    (d)all required fire separations and closures are completed,

    (e)all required exits are completed, including all fire separations, doors, door hardware, self-closing devices, guards and handrails,

    (f)all shafts including closures are completed,

    (g)measures have been taken to prevent access to parts of the building and site that are incomplete or still under construction,

    (h)floors, halls, lobbies and required means of egress are free of loose materials and other hazards,

    (i)if service rooms should be in operation, required fire separations and closures are completed,

    (j)all building drains, building sewers, water systems, drainage systems and venting systems are complete and tested as operational for the storeys to be occupied,

    (k)required lighting, heating and electrical supply are provided for the suites, rooms and common areas to be occupied,

    (l)required lighting in corridors, stairways and exits is completed and operational,

    (m)required standpipe, sprinkler and fire alarm systems are complete and operational, together with required pumper connections for such standpipes and sprinklers,

    (n)required smoke alarms and carbon monoxide alarms are complete and operational,

    (o)required fire extinguishers have been installed,

    (p)main garbage rooms, chutes and ancillary services are completed to all storeys to be occupied,

    (q)required firefighting access routes have been provided and are accessible, and

    (r)the sewage system has been completed and is operational.

    (4)Where a registered code agency has been appointed to perform the functions described in clause 4.1(4)(b) or (c) of the Act in respect of the construction of a building described in Sentence (1), the chief building official or a person designated by the chief building official shall issue the permit referred to in Sentence (3) after receipt of a certificate for the occupancy of a building described in Sentence 1.3.3.5.(1) of Division C issued by the registered code agency in respect of the building.

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  • OBC Div. C 1.3.4.1. Fire Department Approval

    (1)Subject to Sentence (2), if the council of a municipality assigns specific responsibility for the enforcement of any portion of this Code respecting fire safety matters to an inspector who is the chief of the fire department of the municipality, the chief building official shall not issue a permit to construct a building unless the inspector approves the drawings submitted with the application for the permit as complying with that portion of this Code.

    (2)If a registered code agency has been appointed under clause 4.1(4)(a) or (c) of the Act,

    (a)a municipality shall not assign responsibility under Sentence (1) to the chief of the fire department with respect to a building for which the registered code agency has been appointed, and

    (b)any assignment of responsibility under Sentence (1) with respect to a building for which the registered code agency is appointed shall be cancelled as of the date of the appointment.

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  • OBC Div. C 1.3.5.1. Prescribed Notices

    (1)This Article sets out the notices that are required under section 10.2 of the Act.

    (2)The person to whom a permit under section 8 of the Act is issued shall notify the chief building official or, where a registered code agency is appointed under the Act in respect of the construction to which the notice relates, the registered code agency of,

    (a)readiness to construct footings,

    (b)substantial completion of footings and foundations prior to commencement of backfilling,

    (c)substantial completion of structural framing and ductwork and piping for heating and air-conditioning systems, if the building is within the scope of Part 9 of Division B,

    (d)substantial completion of structural framing and roughing-in of heating, ventilation, air-conditioning and air-contaminant extraction equipment, if the building is not a building to which Clause (c) applies,

    (e)substantial completion of insulation and vapour barriers,

    (f)substantial completion of air barrier systems,

    (g)substantial completion of all required fire separations and closures and all fire protection systems including standpipe, sprinkler, fire alarm and emergency lighting systems,

    (h)substantial completion of fire access routes,

    (i)readiness for inspection and testing of,

    (i)building sewers and building drains,

    (ii)water service pipes,

    (iii)fire service mains,

    (iv)drainage systems and venting systems,

    (v)the water distribution system, and

    (vi)plumbing fixtures and plumbing appliances,

    (j)readiness for inspection of suction and gravity outlets, covers and suction piping serving outlets of an outdoor pool described in Clause 1.3.1.1.(1)(j) of Division A, a public pool or a public spa,

    (k)substantial completion of the circulation / recirculation system of an outdoor pool described in Clause 1.3.1.1.(1)(j) of Division A, a public pool or public spa and substantial completion of the pool before it is first filled with water,

    (l)readiness to construct the sewage system,

    (m)substantial completion of the installation of the sewage system before the commencement of backfilling,

    (n)substantial completion of installation of plumbing not located in a structure, before the commencement of backfilling,

    (o)completion of construction and installation of components required to permit the issue of an occupancy permit under Sentence 1.3.3.1.(3) or to permit occupancy under Sentence 1.3.3.2.(1), if the building or part of the building to be occupied is not fully completed, and

    (p)completion of construction and installation of components required to permit the issue of an occupancy permit under Sentence 1.3.3.4.(4), 1.3.3.5.(3) or 1.3.3.7.(8).

    (q)completion of construction and installation of components required to permit the issue of an occupancy permit under Sentence 1.3.3.8.(2).

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  • OBC Div. C 1.3.5.2. Additional Notices

    (1)A by-law, resolution or regulation made by a principal authority under clause 7(1)(e) of the Act may require that notice of one or more of the following stages of construction be given by the person to whom a permit is issued under section 8 of the Act:

    (a)commencement of construction of the building,

    (b)substantial completion of structural framing for each storey, if the building is a type of building that is within the scope of Division B, other than Part 9,

    (c)commencement of construction of,

    (i)masonry fireplaces and masonry chimneys,

    (ii)factory-built fireplaces and allied chimneys, or

    (iii)stoves, ranges, space heaters and add-on furnaces using solid fuels and allied chimneys,

    (d)substantial completion of interior finishes,

    (e)substantial completion of heating, ventilating, air-conditioning and air-contaminant extraction equipment,

    (f)substantial completion of exterior cladding,

    (g)substantial completion of site grading,

    (h)substantial completion of the pool deck and dressing rooms for a public pool or public spa and readiness for inspection of the emergency stop system for a public pool or public spa,

    (i)completion and availability of drawings of the building as constructed, and

    (j)completion of a building for which an occupancy permit is required under Article 1.3.3.4., 1.3.3.5. or 1.3.3.7. or 1.3.3.8.

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  • OBC Div. C 1.3.5.3. Prescribed Inspections

    (1)Except as provided in Sentence (2), an inspector or registered code agency, as the case may be, shall, not later than two days after receipt of a notice given under Sentence 1.3.5.1.(2), undertake a site inspection of the building to which the notice relates.

    (2)Where a notice given under Sentence 1.3.5.1.(2) relates to matters described in Clause 1.3.5.1.(2)(l) or (m), an inspector or registered code agency, as the case may be, shall, not later than five days after receipt of the notice, undertake a site inspection of the sewage system to which the notice relates.

    (2.1)Where a notice given under Sentence 1.3.5.1.(2) relates to matters described in Clause 1.3.5.1.(2)(q), an inspector or registered code agency, as the case may be, shall, not later than ten days after receipt of the notice, undertake a site inspection of the building to which the notice relates.

    (3)When undertaking an inspection required under Sentence (1), (2) or (2.1), the inspector or registered code agency, as the case may be, may consider reports concerning whether the building or a part of the building complies with the Act or this Code.

    (4)For greater certainty, when undertaking an inspection required under Sentence (1), (2) or (2.1), the inspector or registered code agency, as the case may be, may choose to not attend at the physical site of the building and may instead undertake the inspection using other means.

    (5)The time periods referred to in Sentences (1), (2) and (2.1) shall begin on the day following the day on which the notice is given.

    (6)The time periods referred to in Sentences (1), (2) and (2.1) shall not include Saturdays, holidays and all other days when the offices of the principal authority are not open for the transaction of business with the public.

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  • OBC Div. C 1.3.5.5. Orders

    (1)An order issued under subsection 12(2), 13(1) or (6), 14(1) or 15.10.1(2) or clause 18(1)(f) of the Act shall be in a form approved by the Minister.

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  • OBC Div. C 1.3.6.1. Application

    (1)Where a by-law, resolution or regulation has been made by a principal authority under clause 7(1)(g) of the Act, the chief building official may require that as constructed plans for the whole of, or any part or system of, a building or any class of buildings be provided by the persons responsible for the construction.

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  • OBC Div. C 1.4.1.1. Information & Warrant Forms

    (1)An information to obtain a warrant to enter and search a building, receptacle or place under subsection 21(1) of the Act shall be in Form 1.4.1.1.-A.

    (2)A warrant to enter and search a building, receptacle or place under subsection 21(1) of the Act shall be in Form 1.4.1.1.-B.

    form 1.4.1.1.-a: information to obtain search warrant under section 21 of the building code act, 1992

    Form 1.4.1.1.-B — Search Warrant under Section 21 of the Building Code Act, 1992

    form 1.4.1.1.-b: form 1.4.1.1.-b search warrant under section 21 of the building code act, 1992

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  • OBC Div. C 1.5.1.1. General

    (1)The director and employees in the Ministry of Municipal Affairs and Housing who work under the supervision of the director and are specified by the director are designated for the purposes of the enforcement of the Act and this Code in relation to the qualifications of,

    (a)chief building officials,

    (b)inspectors,

    (c)registered code agencies,

    (d)persons engaging in the activities described in subsection 15.11(5) of the Act, and

    (e)persons engaged in the business of constructing on site, installing, repairing, servicing, cleaning or emptying sewage systems.

    (2)The director may, for the purposes set out in Sentence (1), exercise the following powers under the Act of a chief building official:

    (a)certify for the purposes of subsection 37(2) of the Act statements as to any matter of record in the office of the director, and

    (b)apply for an order under section 38 of the Act.

    (3)The employees in the Ministry of Municipal Affairs and Housing designated by the director may, for the purposes set out in Sentence (1), exercise the following powers under the Act of an inspector:

    (a)subject to section 16 of the Act, exercise the powers of entry for inspection purposes in subsection 12(1) of the Act, and

    (b)exercise the powers of an inspector under section 18 of the Act.

    (4)Sections 15.23 and 19 of the Act apply to the exercise of powers under this Article by the director and employees in the Ministry of Municipal Affairs and Housing designated by the director.

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  • OBC Div. C 1.6.1.1. General

    (1)The director is prescribed for the purposes of section 38.1 of the Act.

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  • OBC Div. C 1.7.1.1. General

    (1)The boards of health and conservation authorities listed in Column 1 of Table 1.7.1.1. are prescribed, for the purposes of subsection 3.1(1) of the Act, as the boards of health and conservation authorities that are responsible for the enforcement of the provisions of the Act and this Code related to sewage systems in the municipalities and territory without municipal organization prescribed in Column 2 of Table 1.7.1.1.

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  • OBC Div. C 1.8.1.1. Language Used on Required Signs

    (1)All required signs in this Code shall be displayed in the English language or in the English and French languages, including operational material on all life safety equipment and devices.

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