Coloured chopping board only mandatory in U.K. where the food is sold.
Raw meat needs to differentiate between poultry and other meat.
Poultry board must be cleaned with cold water cloth first not hot. After removal of debris and surface then a poultry scrub and cleaning product can be used.
The colour of the boards is not mandated, and Resturant can have their own conventions even though some Manufactuers will provide guides.