Section 585.4 - Are motions permitted?(a) Only motions for extension of time under § 580.4(f) of this subchapter, motions to supplement the record under § 581.5 of this subchapter, motions to intervene under § 585.5 , and motions for reconsideration under § 581.6 of this subchapter, are permitted.(b) The Chair shall not, either individually or through counsel, file or respond to motions. 77 FR 58945 , Sept. 25, 2012, as amended at 87 FR 76929 , Dec. 16, 2022