Mission backflow test deadline
Within 30 days of the test. That is the City of Mission's rule, quoted below from its own bylaw. Put in your building and your date, and you get the day it is due.
The rule, in the City of Mission's words
“and, within 30 days of such test, the Consumer shall deliver to the Engineer a report prepared by the Certified Backflow Prevention Assembly Tester in a form acceptable to the Engineer, describing the condition of the Backflow Prevention Assembly.”
Bylaw — Water Bylaw No. 6244-2023, s.4.8(e) · read 26-Sep-2026
Worth knowing: If a report is missing, the Engineer may require it within 7 days of a notice (s.4.8(f)(i)). A fine of up to $10,000 on summary conviction.
What happens next
- Check your date above. The answer appears on this page straight away: the day your report is due, or which date we still need.
- If you leave your email (and tick “I would like a quote” if you want a price), a person replies in writing, usually the same day. Nothing is charged and nobody calls.
- A certified tester tests every device on the notice, on installation and annually, or more often if the Engineer requires.
- The report reaches the City of Mission inside the window. The City of Mission publishes no intake address we have been able to read; your tester or the notice will say where the report goes. Keep the confirmation, not only your sent copy.
The date on your own notice always beats anything worked out here. Everything we have read about the City of Mission · Every BC deadline · Several buildings? The free audit