I can get started, and then I'll turn it to my colleagues from the expert departments.
When we're setting our standards and our policy for all custodians to follow, we want to make sure we're setting something that meets the federal standards and is aligned with provincial and municipal standards. What I referenced was the Canadian Council of Ministers of the Environment. They set those standards, and we reference those within Treasury Board policy to ensure those common standards apply to all federal custodians.
In terms of how it works practically, I'll turn to my colleagues from the expert departments.