Note The 2005 National Building Code of Canada is currently in force. The 2010 edition was released on November 30, 2010 and will be adopted by individual provinces and territories in the coming months. It is up to the designer to determine which version of the code is applicable in their jurisdiction.

Ground motion parameters for use with the National Building Code of Canada

2010 edition 2005 edition 1995 edition

Get 2010 hazard values

2010 National hazard maps

Open File 6761: 2010 model and values in preparation

Open File XXXX: 2010 grid values and maps in preparation

Open File 6208: Seismic Hazard Earthquake Epicentre File

Get 2005 hazard values

2005 National hazard maps

Open File 4459: 2005 model and values

Open File 5813: 2005 grid values and maps

Open File 6208: Seismic Hazard Earthquake Epicentre File

Get 1995 hazard values

1995 National hazard maps

Open File 82-33: 1985/1995 model

Hazard values for very low probabilities (1 in 5000, 1 in 10,000 years)