The new specification of the European patent shall include the description, claims and drawings as amended. Rule 73, paragraphs 2 and Rule 73, paragraphs 3, and Rule 74 shall apply.

Rule 22 shall apply to any transfer of the European patent made during the opposition period or during opposition proceedings.

Documents referred to by a party to opposition proceedings shall be filed together with the notice of opposition or the written submissions. If such documents are neither enclosed nor filed in due time upon invitation by the European Patent Office, it may decide not to take into account any arguments based on them.