Kadar obstaja dvom o verodostojnosti dovoljenja, izpiska iz dovoljenja, kakršnih koli informacij ali podpisov v predloženih dokumentih ali statusa dobaviteljev, ki izpolnjujejo formalnosti za sprostitev v prosti promet ali za čigar račun se te formalnosti izpolnjujejo, ter v primeru suma o nepravilnostih, carinski uradi, katerim so bili dokumenti predloženi, o tem prek telekomunikacij nemudoma obvestijo pristojne organe v svoji državi članici, kakor je navedeno v odstavku 1.
Where there is doubt as to the authenticity of the licence, the extract, or any information in or signatures on the documents presented, or as to the status of the operators completing the formalities for relase into free circulation or for the account of whom those formalities are completed, and where irregularities are suspected, the customs offices at which those documents were presented shall immediately inform the competent authorities of their Member State, as referred to in paragraph 1, thereof by telecommunication.