You can make a free account here to review the upcoming B149.1-25 Code book. The draft will be active online until April 29, 2024.
https://publicreview.csa.ca/Account/Register?
Review the new Code here,
https://publicreview.csa.ca/Home/Details/5209
Get in there and make your comments be known.
This is the first time I have seen an opportunity to preview and propose changes