All motion denials other than bond-related motions are issued as orders that, with limited exceptions, may not be appealed to the Commission without the presiding ALJ's permission (19 C.F.R. § 210.24)).
If the Commission declines to review an ID within the applicable time frame, the ID becomes the determination of the Commission (19 C.F.R. § 210.42(h)). Appendix A to the ITC Rules of Practice and Procedure includes the deadlines for Commission review of different types of IDs (19 C.F.R. § 210 et seq.).