Certificate in Water Regulation Knowledge (WRAS)

Interpretation and definitions of the Water RegulationsMaterials and substances permitted in water systemsDesign and installation requirementsPrevention of backflow and contaminationHot and cold water servicesFlushing devices and sanitary appliancesInternal and external plumbing systemsTraining is delivered through theory-based sessions and a comprehensive workbook, followed by a formal assessment.

Apply to join an Approved Plumber Scheme (e.g. WIAPS, APHC, CIPHE, SNIPEF)Self-certify plumbing installations for compliance with water regulationsIssue certificates of compliance to customers and water companiesProgress into further specialist training in areas such as unvented hot water systems, renewables, or building regulationsThis qualification is a key step toward becoming a fully compliant and trusted plumbing professional.

Qualified or practicing plumbers and heating engineersContractors working with water fittings and systemsAnyone seeking to join schemes such as WIAPS, APHC, CIPHE, or SNIPEFWhile no formal qualifications are required, a basic understanding of plumbing systems is recommended.

This certificate confirms your understanding of UK water regulations and is a key requirement for joining approved contractor schemes. It enables you to self-certify installations, issue compliance certificates, and work confidently within legal frameworks. The qualification has no expiry date, making it a lasting asset to your professional portfolio.