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Regulatory guides for Canadian contractors, covering provincial licensing, WorkSafeBC and WSIB requirements, Red Seal certification, and interprovincial trade mobility.

Since the Occupiers' Liability Amendment Act, 2020, no snow or ice injury claim in Ontario can proceed against a property or its snow contractor unless written notice is served within 60 days, and whoever receives it must pass it on. What that rule means for the winter contract you are about to sign, the visit log that decides the claim, and the sixty days after someone falls.

The Red Seal is an endorsement, not a licence, and the province decides who can legally work. Here's what it proves, which trades are compulsory in Ontario, BC and Alberta, and what an uncertified hire costs.

Ontario's Construction Act holdback is now released every year, not at project end. Here's the 2026 annual release, the proper-invoice rule and the 60-day lien window that ends your claim.