No, they're not mandatory in the sense of being enforceable regulatory standards.
On December 4th, 2006. See this statement in context.
On December 4th, 2006. See this statement in context.
December 4th, 2006 / 4:45 p.m.
Associate Assistant Deputy Minister, Environmental Stewardship Branch, Department of the Environment
No, they're not mandatory in the sense of being enforceable regulatory standards.
See context to find out what was said next.