History
Built on a Foundation of Safety
The Water Jetting Association was born out of a critical necessity in the early 1980s. As high-pressure water jetting became an essential industrial tool, the lack of standardised safety protocols posed significant risks to operators.
What started as a small collective of concerned UK contractors has evolved into the world's premier trade association for the water jetting industry. Our mission has remained steadfast for over four decades: to promote safety, technical excellence, and professional standards through education, accreditation, and rigorous codes of practice.
40+ Years
Industry Experience
200+ Members
Global Network
Milestones Through Time
WJA Through the Years
1980
The Foundation
The Water Jetting Association was established to standardise safety and performance across the UK water jetting industry.
1990
First Code of Practice
The release of the Blue Code set the benchmark for high-pressure operations, eventually becoming the industry gold standard.
1992
International Reach
WJA standards adopted internationally, establishing the association as a global authority in safe water jetting practices.
2005
Accredited Training
Launch of the first formal City & Guilds accredited training modules for water jetting operators<br /> nationwide.
