Contesting proposed permissive debarments.

(a) Right to contest a proposed debarment. A provider proposed for debarment under a permissive debarment authority may challenge the debarment by filing a written contest with the debarring official during the 30-day notice period indicated in the notice of proposed debarment. In the absence of a timely contest, the debarment shall become effective as stated in the notice, without further action by OPM. (b) Challenging the length of a proposed debarment. A provider may contest the length of the proposed debarment, while not challenging the debarment itself, or may contest both the length of a debarment and the debarment itself in the same contest.