3.4.6. The dispensing piping must not allow the accumulation of waste.
When the appliance is intended to dispense cold beverages, the whole of the dispensing installation must be enclosed in a cold-storage device permanently maintaining a temperature between 0º and 4ºC except for the container of non fermentable concentrated fruit juices intended for dilution and for the container of carbon dioxide gas.
The machine must contain individual paper cups placed in a compartment sheltered from pollution; a device must permit the consumer to serve himself without contaminating the remaining paper cups. A container must be provided nearby to receive the paper cups after use.
R.R.Q., 1981, c. P-29, r. 1, s. 3.4.6; O.C. 725-94, s. 1.