Texas Backflow Prevention Tester Certification: Renewal Requirements

Regulating agency
Texas Commission on Environmental Quality (TCEQ), Water Supply Division
Renewal cycle
3 years
CE required
24 hours per 3-year cycle, including 8 hours hands-on/practical
Renewal fee
$111 (on-time); $166.50 (1-90 days late); $222 (91-180 days late)
Regulation level
Statewide

Last verified: 2026-07-14

Who regulates backflow tester certification in Texas

Certification is regulated at the state level: one credential is valid across Texas.

The authority for backflow tester credentials in Texas is Texas Commission on Environmental Quality (TCEQ), Water Supply Division. License category: Backflow Prevention Assembly Tester (BPAT), covering domestic/commercial/industrial/irrigation lines. Fire-line work additionally requires permanent employment by a TCEQ-Approved Fireline Contractor. Some municipal utilities (e.g. Austin Water) run local registration on top of the state license, as an add-on, not a substitute.

How often you need to renew

Backflow tester certification in Texas must be renewed every 3 years. Renew on or before expiration for the standard fee; late renewal accepted up to 180 days after expiration at 1.5x fee (1-90 days late) or 2x fee (91-180 days late).

Continuing education and retesting requirements

To renew in Texas, testers must complete: 24 hours per 3-year cycle, including 8 hours hands-on/practical.

Renewal deadline and grace period

Renew on or before expiration for the standard fee; late renewal accepted up to 180 days after expiration at 1.5x fee (1-90 days late) or 2x fee (91-180 days late).

How to renew, step by step

  1. Confirm your exact expiration date on your certification card or with Texas Commission on Environmental Quality (TCEQ), Water Supply Division.
  2. Complete the required continuing education: 24 hours per 3-year cycle, including 8 hours hands-on/practical.
  3. Submit the renewal application and the $111 (on-time); $166.50 (1-90 days late); $222 (91-180 days late) fee to the agency before the deadline.
  4. Keep your test kit calibration certificate current: most jurisdictions require annual gauge calibration alongside a valid tester credential.

Frequently asked questions

How often do I need to renew my backflow tester certification in Texas?

Backflow tester certification in Texas must be renewed every 3 years. Renew on or before expiration for the standard fee; late renewal accepted up to 180 days after expiration at 1.5x fee (1-90 days late) or 2x fee (91-180 days late).

Who regulates backflow tester certification in Texas?

Texas Commission on Environmental Quality (TCEQ), Water Supply Division. Certification is regulated at the state level: one credential is valid across Texas.

Is backflow tester certification the same in every county in Texas?

Mostly yes. Texas issues a statewide credential, so the core renewal requirements are the same everywhere in the state. Individual water purveyors may still have their own reporting procedures.

What happens if my Texas backflow tester certification expires?

Water purveyors generally stop accepting test reports from testers whose certification has lapsed, and many jurisdictions require retaking the full certification course instead of a simple renewal once the credential expires. Confirm the exact grace period, if any, with Texas Commission on Environmental Quality (TCEQ), Water Supply Division well before your expiration date.

Official source

Data on this page was verified on 2026-07-14 against:

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