In exceptional cases, the opposition division, like the examining division, may on its own initiative cite new material relating to the state of the art and take it into account in its subsequent decision (see
C‑IV, 7.3). In the normal course of events, however, since the grant of the patent will have been preceded by a search into the subject-matter of the application by the search division, by the examining division and generally by the opponents, no additional search will be made.