I have undertaken to read the specific element of article 11.8 of the TFA, and maybe I could begin to answer your questions and my colleague from Environment would add.
In terms of the trade facilitation agreement, article 11.8 says as follows: “Members shall not apply technical regulations and conformity assessment procedures within the meaning of the Agreement on Technical Barriers to Trade”—which is another WTO agreement—“to goods in transit.”
The key element of this clause is to give Environment and Climate Change Canada the statutory authority to do so, or to not apply the technical standards and regulations to goods in transit.
I'll let you just supplement that.