Building codes and standards

Codes in force

The following codes in the building discipline are currently in force:

• National Building Code – 2023 Alberta Edition (declared in force May 1, 2024)
• National Energy Code of Canada for Buildings 2020 (declared in force May 1, 2024)

Historical code timeline

National Building Code - Alberta Edition (NBC(AE))

• NBC(AE) 2019: In force from December 1, 2019 to April 30, 2024

Alberta Building Code (ABC)

• ABC 2014: In force from May 1, 2015 to November 30, 2019
• ABC 2006: In force from September 2, 2007 to April 30, 2015
• ABC 1997: In force from June 1, 1998 to September 1, 2007
• ABC 1990: In force from September 1, 1991 to May 31, 1998

National Energy Code for Buildings (NECB)

• NECB 2017: In force from December 1, 2019 to April 30, 2024
• NECB 2011: In force from November 1, 2015 to November 30, 2019
• no prior editions of the code were adopted in Alberta

Notices

Reminder: National Building Code – 2023 Alberta Edition and National Fire Code – 2023 Alberta Edition and National Energy Code for Buildings 2020

Standata-Building Code Bulletin 23-BCB-002 Roof truss layout for one- and two-family dwellings implementation plan

Notice: Second Printing 2020 National Model Codes

Notice: Standata- Design of wood trusses for roof assemblies in Part 9 buildings

Professional schedules

NBC-2019 AE

• Schedule A1-NBC
• Schedule A2-NBC
• Schedule B1-NBC
• Schedule B2-NBC
• Schedule C1-NBC
• Schedule C2-NBC

NBC-2023 AE

• NBC 2023 AE Schedule A
• NBC 2023 AE Schedule B
• NBC 2023 AE Schedule C-1
• NBC 2023 AE Schedule C-2
• NBC 2023 AE Schedule C-3

Contact

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