Norm NBR 14701, approved in May of 2.001 - ABNT (Brazilian Association of Norms Techniques). Such document demonstrates that the CAMP-FRIO TRANSPORTES LTDA. is total in accord with the norms of the related Association, differentiating it, for logical, them other companies that act in the market, which does not know and leaves to inside practise and to give to its services of the requirements and qualification demanded technique.