This Decree of the Ministry of Agriculture amends 52 points of the Decree on protection, breeding and use of experimental animals. In particular, the Decree specifies guidelines for keeping cats in boxes, guidelines for breeding ferrets, and guidelines for breeding macaque and monkey (Annex 2). The Decree establishes also the form of application for accreditation of persons operating experimental facilities (Annex 7) and the form of application for certification of a person operating breeding equipment (Annex 8).