Canada-wide
Private-tree, public-tree and development-related source routes were rechecked across the 100-city set. Local thresholds remain tied to the cited municipal authority.
Open source or context →TreeRulesCanada change log
What actually changed — and what was only reviewed.
This log separates a verified rule or program change from a source review. A data-snapshot date is not presented as proof that a municipality changed its rule.
City guides
Generic tree-planning advice was kept in central guides rather than repeated across every local rule page.
Open source or context →How this log works
Verified local change means an official source shows a dated bylaw, program or source change that affects the guide. Source review means we rechecked the authority and page routing but are not claiming the rule itself changed.
Local rules can still change between reviews. Use the linked authority before spending money, applying for a permit or relying on a deadline.