BACKGROUND
About ANSI
Project History
STANDARDS
Non-sewered Sanitation Systems/ISO 30500
FSM Guidelines/ISO 24521
Community Sanitation Systems/ISO 31800
ISO Standards Development Process
National Adoption Map
RESOURCES
Download Standards
Communication Tools
English Toolbox
French Toolbox
Portuguese Toolbox
Chinese Toolbox
Reinvented Toilet Technology in Development
WASH Gateway
Testimonials
News
FAQ
EVENTS
Upcoming Events
Event Photos
DOWNLOAD STANDARDS
SIGN IN / REGISTER
Upcoming Events
Water and Development Congress & Exhibition 2025
Bangkok, Thailand
8-12 December 2025
2026 World Plumbing Conference
Birmingham, England
23-25 June 2026
IWA World Water Congress & Exhibition
Glasgow, Scotland
2026
View Past Events