Mr. Speaker, the proposed clean fuel standard regulations were published in Canada Gazette, part I, on December 19, along with the regulatory impact assessment statement, which includes provincial, regional, and sectoral considerations. These documents can be found at http://www.gazette.gc.ca/rp-pr/p1/2020/2020-12-19/html/reg2-eng.html.
In the House of Commons on January 25th, 2021. See this statement in context.