Kadar zaprosilo glede enega od teh ukrepov določa obličnost ali postopke, potrebne po zakonu pogodbenice prosilke, celo če jih zaprošena pogodbenica ne pozna, jih ta izpolni v obsegu, v katerem zahtevani ukrepi ne nasprotujejo temeljnim načelom njene zakonodaje.
Where the request concerning one of these measures specifies formalities or procedures which are necessary under the law of the requesting Party, even if unfamiliar to the requested Party, the latter shall comply with such requests to the extent that the action sought is not contrary to the fundamental principles of its law.