||A license under Article II or Article III may be granted
only if the applicant, in accordance with the procedure of the country
concerned, establishes either that he has requested, and has been denied,
authorization by the owner of the right to make and publish the translation
or to reproduce and publish the edition, as the case may be, or that, after
due diligence on his part, he was unable to find the owner of the right.
At the same time as making the request, the applicant shall inform any
national or international information center referred to in paragraph (2).