Official by-law page for open-air burning; fire services page identifies By-law 2021-081 as regulating open-air burning.
Open burning & fires — Southwest Middlesex, Ontario
Can I have a backyard fire? Do I need a burn permit?
The Municipality of Southwest Middlesex, Ontario has 1 adopted bylaw on file: Open Air Burn By-law 2021/081, verified 2026-06-09.