STAAD.Pro HelpDesignD. Design CodesD4.Canadian Codes D4.Canadian Codes D4.A. Canadian Codes - Concrete Design per CSA Standard A23.3-94D4.B. Canadian Codes - Steel Design per CSA Standard CAN/CSA-S16-01D4.C. Canadian Codes - Cold Formed Steel Design per S136-94D4.D. Canadian Codes - Timber Design per CAN/CSA-086-01D4.E. Canadian Codes - Steel Design perCAN/CSA-S16-09/14/19Parent Topic: D. Design Codes