Recent articles

• Qualifications for ULC-S1001 Integrated Systems Testing

  At OBCAS's first meeting of 2026, a member brought the following informa...

• Fire Resistance Rating of Supporting Construction

  Date of Publication:  Nov 26, 2025 [2025.10.V-01.C]   Subject:  Fire Resis...

• Exit Through A Condominium Lobby 2024 OBC UPDATE

  Date of Publication: January 19, 2025 [2023.19.V-02.C] Subject: Exit Throug...

• Barrier-free and plumbing requirements for live/work units. 2024 OBC UPDATE

  Date of Publication:  January 19, 2026 [2023.20.V-02.C]   Subject: Barrier...

• Soil Gas Barrier and Radon Requirements for the 2024 OBC

  Date of Publication:  November 21, 2025 [2024.09.V-01.C]   Subject:  Soil ...

• Smoke-Tight Barriers in Houses with Secondary Suites

  Date of Publication:  November 26, 2025 [2025.09.V-01.C]   Subject:  Smoke...