Replies to answers to applications for review.
Any interested person may, within not more than seven days after the filing of an answer to an application for review, serve and file with the Department a reply in opposition to, or in support of, such answer.
[41 FR 49479, Nov. 9, 1976, as amended by Doc. No. 47939, 57 FR 40102, Sept. 2, 1992]