Any certificate of qualification, service record book or logbook issued in accordance with the Regulations for Rhine Navigation Personnel, which lay down requirements that are identical to those of this Directive, shall be valid on all Union inland waterways.
Teastas cáilíochta ar bith, leabhar taifid seirbhíse ar bith nó logleabhar ar bith a eisítear i gcomhréir leis na Rialacháin maidir le Pearsanra i mbun Loingseoireachta ar an Réin, lena leagtar síos ceanglais atá comhionann leo siúd atá sa Treoir seo, beidh siad bailí ar uiscebhealaí intíre uile an Aontais.