(a) A representative of miners who becomes unable to comply with the requirements of this part shall file a statement with the appropriate District Manager terminating his or her designation.

(b) The Mine Safety and Health Administration shall terminate and remove from its files all designations of representatives of miners which have been terminated pursuant to paragraph (a) of this section or which are not in compliance with the requirements of this part. The Mine Safety and Health Administration shall notify the operator of such termination.