Washington Certification Services

Washington Certification Services

  • Get Certified as a BAT Icon Get Certified as a BAT
  • Take a Growth Exam Icon Take a Professional Growth Exam
  • BAT Financial Awards Icon BAT Financial Awards
  • BAT Financial Awards Icon BAT Certification Renewal and Validation Cards
  • BAT Certification Status Icon BAT Certification Status
  • BAT Forms Icon BAT Forms
  • Hire a BAT Icon Hire A BAT
  • BAT Employers & Water Purveyors BAT Employers & Water Purveyors
  • WCS Links Icon Links
  • Contact Washington Certification Services (WCS) Contact WCS

Backflow Assembly Tester

Links

  • Applied Measurement Professionals, Inc. (AMP/ PSI)
  • Water Professionals International (WPI) ABC Exams
  • University of Southern California Foundation for Cross-Connection Control & Hydraulic Research
  • Washington State Department of Health, Office of Drinking Water
  • Washington State Department of Labor & Industries Plumber Exams (including information on the Backflow Specialty certification exam)

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