ULC Standards has published the following National Standards of Canada related to petroleum storage tank systems that are available at no charge. The Standards Council of Canada (SCC) provided funding for the work in developing the new editions of these Standards so as to ensure that updated standards are available for government and industry use in Canada. Public access to the published copies of the standards in English and French is available from the following links:

CAN/ULC-S676-15, Standard for Refurbishing of Storage Tanks for Flammable and Combustible Liquids

CAN/ULC-S603-14, Standard for Steel Underground Tanks for Flammable Liquids and Combustible Liquids

CAN/ULC-S615-14, Standard for Fibre Reinforced Plastic Underground Tanks for Flammable and Combustible Liquids

CAN/ULC-S669-14, Standard for Internal Retrofit Systems for Underground Tanks for Flammable and Combustible Liquids

CAN/ULC-S675.1-14, Standard for Volumetric Leak Detection Devices for Underground and Aboveground Storage Tanks for Flammable and Combustible Liquids

CAN/ULC-S675.2-14, Standard for Nonvolumetric Precision Leak Detection Devices for Underground and Aboveground Storage Tanks and Piping for Flammable and Combustible Liquids

CAN/ULC-S677-14, Standard for Fire Tested Aboveground Tank Assemblies for Flammable and Combustible Liquids

For more information on the updating of standards for petroleum tank systems please contact Standards Manager, Brian Murphy at Brian.P.Murphy@ul.com.