Hi guys, in my country the law say if you want to project a refrigeration plant (cabinets, cold rooms, pipes, compressors, condensers) you must to have an autorizations (heat plants -natural gas, waste, usage water). ther isn't any one word about refrigeration. now I know how to make the refrigeration plant but if I want to have an autorization I have to pass an national exam.
I ask you: how it looks in yours countries?
sorry for my languages mistakes. regards