In what cases is it not necessary to provide documents confirming the compliance of food products with mandatory requirements (state registration certificate, declaration of conformity)? Answer options: ) when selling ready meals and drinks when selling culinary and confectionery products manufactured lin public catering establishments when providing catering services , both at the place of production and outside it upon orders , including by delivery to the consumer , take-away sales , and catering. when selling ready -made meals ,drinks , culinary and confectionery products manufactured lin catering