(a) The Board may obtain an opinion from the General Counsel of the Department of Veterans Affairs on legal questions involved in the consideration of an appeal.

(b) Filing of requests for the procurement of opinions. The appellant or representative may request that the Board obtain an opinion under this section. Such request must be in writing and will be granted upon a showing of good cause, such as the identification of a complex or controversial legal issue involved in the appeal which warrants such an opinion.

(c) Notification of evidence to be considered by the Board and opportunity for response. If the Board requests an opinion pursuant to this section, it will notify the appellant and his or her representative, if any. When the Board receives the opinion, it will furnish a copy of the opinion to the appellant, subject to the limitations provided in 38 U.S.C. 5701(b)(1), and to the appellant's representative, if any. A period of 60 days from the date the Board furnishes a copy of the opinion will be allowed for response, which may include the submission of relevant evidence or argument. The date the Board furnishes a copy will be presumed to be the same as the date of the letter or memorandum that accompanies the copy of the opinion for purposes of determining whether a response was timely filed.

(d) For purposes of this section, the term “the Board” includes the Chairman, the Vice Chairman, any Deputy Vice Chairman, and any Member of the Board before whom a case is pending.