Irska, Ciper, Malta in Združeno kraljestvo lahko brez poseganja v odstavka 2 in 3 ohranita svoje nacionalne predpise o karanteni za vse mesojede živali, primate, netopirje in druge živali, dovzetne za steklino, ki jih zajema ta direktiva, in za katere ni mogoče dokazati, da so se skotili na posestvu in bili tam vse od rojstva, kar pa ne sme ogroziti odprave veterinarskih pregledov na mejah med državami članicami.".
Ireland, Cyprus, Malta, and the United Kingdom may, without prejudice to paragraphs 2 and 3, retain their national regulations on quarantine for all carnivores, primates, bats and other animals susceptible to rabies covered by this Directive which cannot be shown to have been born on the holding of origin and kept in captivity since birth, although the retention of those regulations may not jeopardize the abolition of veterinary checks at the frontiers between Member States."