remain valid for the period of time, provided for in the rules adopted pursuant to point (c) of paragraph 4, during which the aquatic animals covered by it must continue to fulfil the animal health guarantees contained in it.
beidh sé bailí ar feadh na tréimhse sin dá bhforáiltear sna rialacha arna nglacadh de bhun phointe (c) de mhír 4, ar tréimhse í nach mór do na hainmhithe uisceacha a chumhdaítear leis an deimhniú leanúint lena linn de na ráthaíochtaí sláinte ainmhithe atá sa deimhniú a chomhlíonadh.