Texas State Board of Plumbing Examiners
DC, DCR & RUI Registration and Med Gas & WSPS Endorsement Exam Application

Welcome to the Online Application for the following:

• Drain Cleaner Registration (DC)
• Drain Cleaner-Restricted Registration (DCR)
• Residential Utilities Installer Registration (RUI)
• Medical Gas Piping Installation Endorsement Examination (Med Gas)
• Water Supply Protection Specialist Endorsement (WSPS)

Applying for an Examination online is convenient and easy, requiring only a few simple steps:

• Enter all requested information regarding yourself and your employer.
• Pay the required fee(s) using one of the following:
  • MasterCard,
  • Visa,
  • Discover,
  • American Express, or
  • Electronic Check.
• View and print the receipt. Be sure to review the Receipt Page for additional items that must be submitted to the Board.

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Read the Guidelines to continue.