ASSE/IAPMO/ANSI/CAN Series 22000-2026 contains the uniform minimum requirements for qualified installers and service technicians of water treatment equipment.

IAPMO has made the 2026 Uniform Solar, Hydronics and Geothermal Code (USHGC) and Uniform Swimming Pool, Spa and Hot Tub Code (USPSHTC) Technical Committee Meeting Monographs available for download.

IAPMO has made the 2026 Water Efficiency and Sanitation Standard (WE•Stand) technical committee meeting monograph available for download.

The deadline to submit an application is May 22.

Marking both IAPMO’s centenary and IWSH’s 10th year, IWSH is bringing skilled plumbers and quality products to one of Los Angeles’ most essential community organizations.

Communities nationwide joined IAPMO to mark March4Water and World Plumbing Day, highlighting the critical role of plumbing in public health and water resilience.

IAPMO returns to its Los Angeles roots this September to celebrate 100 years of progress and the future of the industry.

The public review period will remain open through April 24.

March4Water connects state and local policymakers with evidence-based solutions to create a safer, healthier, and more affordable built environment.

The program prepares water management professionals for ASSE 12080 certification and leadership in building water safety.