CSA P.8-09 (2010) Standard: Water Efficiency Requirements for Water Closets and Urinals in CanadaadminJune 23, 2026CSA Standards Comprehensive Technical Guide to the Canadian Standard for High-Efficiency Plumbing Fixtures The CSA Group has … (full HTML content) 📥 Standard Documents Download 🔒Please wait 10 seconds, the download links will appear after the ad loads