Filing a civil action under Sec. 1614.407 or Sec. 1614.408 shall terminate Commission processing of the appeal. If private suit is filed subsequent to the filing of an appeal, the parties are requested to notify the Commission in writing. [57 FR 12646, Apr. 10, 1992. Redesignated at 64 FR 37659, July 12, 1999. 77 FR 43505, July 25, 2012]