Where the competent authority or body in the Member State from which the worker is posted does not possess the information requested by the competent authority or body of the Member State to whose territory the worker is posted, it shall seek to obtain that information from other authorities or bodies in that Member State.
I gcás nach mbeidh an fhaisnéis a d’iarr údarás inniúil nó comhlacht inniúil an Bhallstáit a ndéantar an t-oibrí a chur ar postú ar a chríoch ag údarás inniúil nó comhlacht inniúil an Bhallstáit óna ndéantar an t-oibrí a phostú, lorgóidh sé an fhaisnéis sin ó údaráis nó comhlachtaí eile sa Bhallstát sin.