Backflow Assembly Tester

BAT Certification Status Report

Select one of the boxes below to verify the certification status of a Backflow Assembly Tester (BAT). The search results will confirm if an individual holds a valid BAT certification in Washington.

The report also contains the following:

  • Certification Date - Date BAT cerification was issued
  • Current Professional Growth Reporting Period - You must pass the BAT professional growth examination within these dates.
  • Professional Growth Examination Passed Date - If you have met the requirement for the current period, the report will show your completion date. If you have not met the requirement this field will be blank.
  • Edition of USC Field Test Procedures - Edition of procedures on the most recent examination passed