Subject Effective Date


NSF/ANSI 5 - 2016, Water Heaters, Hot Water Supply Boilers, and Heat Recovery Equipment

May 16, 2019 Notice

Class 7611 12 for Crosslinked Polyethylene (PEX) tubing, Polyethylene of Raised Temperature (PE-RT) Tubing, and Fittings for Use with such Tubing Intended for Non-Potable Pressure Applications

June 12, 2019 Notice

Publication of Revisions to UL Standard for Safety for Electric Fans, UL 507, 10th Edition

August 22, 2019 Notice

Withdrawal of certification program for Commercial Pre-Rinse Spray Valves to WaterSense Specification for Commercial Pre-Rinse Spray Valves(Version 1.0, dated September 19, 2013)

January 1, 2019 Notice

Update of CSA Program for Qualification of Facilities Engaged in the Repair of Electric Motors and Generators For Use in Hazardous Locations

March 1, 2019 Notice

Publication of CSA C22.2 No. 250.0-18; UL 1598 (4th Edition); NMX-J-307/1-ANCE – Harmonized ANCE, CSA Group, and UL standard for Luminaires

January 1, 2021 Notice

Publication of CAN/ULC-S1088 (1st Edition), UL 1088 (7th Edition) - Temporary Lighting Strings

October 18, 2018 Inform

Revised Certification Program for Processed Wires

June 1, 2017 Notice

"Publication of Update No. 2 to CSA Standard A23.1-14/A23.2-14 – Concrete Materials and Methods of Concrete Construction / Test Methods and Standard Practices for Concrete

October 16, 2018 Inform

CSA Certification Program for Combination Gas Water Heaters and Central Air Heating Equipment

October 18, 2018 Inform