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Official authority list

City of League City Backflow Testing Program official backflow tester list

This page mirrors cached entries from the governing authority's published approved, registered, or certified tester list. Public provider profiles stay clearly separate from the official list.

Back to utility requirements All official tester lists Open League City BSI and certified tester instructions Official program page Request local help
Official list entries

Authority-first tester table

Use the governing authority list first. Provider profiles remain secondary to the official approval context.

No local official entries are cached yet

Use the utility's official program page to confirm the latest authority list directly while BackflowPath expands this page.

Utility workflow

Stay on the official compliance path

The utility page remains canonical. This tester surface should only help the user take the next step after the exact reporting and deadline path is clear.

  1. Use the League City page and BSI notice to identify the device and CCN.
  2. Hire a certified tester who can submit through BSI Online.
  3. Make sure reports are submitted within 48 hours of the test date.
  4. If an overdue notice arrives, use BSI and the CCN to verify submission status.