B-1.1, r. 2 - Construction Code

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8.154. A contractor or owner-builder may not install a dispensing nozzle on a motor fuel dispenser hose unless the nozzle meets the requirements of CAN/ULC Standard S620 Hose Nozzle Valves for Flammable and Combustible Liquids, published by Underwriters’ Laboratories of Canada, or is of a type used for aviation fuel, at an airport outlet.
O.C. 220-2007, s. 1.