A party who intends to introduce Restricted Data or other National Security Information shall file a notice of intent with the Secretary. The notice shall be unclassified and, to the extent consistent with classification requirements, shall include the following:
The subject matter of the Restricted Data or other National Security Information which it is anticipated will be involved;
The highest level of classification of the information (confidential, secret, or other);
The stage of the proceeding at which he anticipates a need to introduce the information; and
The relevance and materiality of the information to the issues on the proceeding.
In the discretion of the presiding officer, such notice, when required by § 2.907(c), may be given orally on the record.