6.1Unless the Competent Authorities ...

6.1Unless the Competent Authorities specify otherwise in writing, each Competent Authority intends to bear its own ordinary costs incurred in administering its domestic laws and providing assistance under this Arrangement. The Competent Authorities may consult with each other in advance of the incidence of extraordinary costs to consider whether, and if so how, to allocate such costs between the Competent Authorities.