49 CFR § 385.921 - Service and computation of time.
---identifier: "/us/cfr/t49/s385.921"source: "ecfr"legal_status: "authoritative_unofficial"title: "49 CFR § 385.921 - Service and computation of time."title_number: 49title_name: "Transportation"section_number: "385.921"section_name: "Service and computation of time."chapter_name: "FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"subchapter_number: "B"subchapter_name: "FEDERAL MOTOR CARRIER SAFETY REGULATIONS"part_number: "385"part_name: "SAFETY FITNESS PROCEDURES"positive_law: falsecurrency: "2026-03-24"last_updated: "2026-03-24"format_version: "1.1.0"generator: "[email protected]"authority: "49 U.S.C. 113, 504, 521(b), 5105(d), 5109, 5113, 13901-13905, 13908, 31135, 31136, 31144, 31148, 31151, 31502; sec. 113(a), Pub. L. 103-311, 108 Stat. 1673, 1676; sec. 408, Pub. L. 104-88, 109 Stat. 803, 958; sec. 350, Pub. L. 107-87, 115 Stat. 833, 864; sec. 5205, Pub. L. 114-94, 129 Stat. 1312, 1537; and 49 CFR 1.87."regulatory_source: "53 FR 50968, Dec. 19, 1988, unless otherwise noted."cfr_part: "385"---
Identifier
/us/cfr/t49/s385.921
Currency
2026-03-24
Positive Law
No
Updated
2026-03-24
Chapter
Federal Motor Carrier Safety Administration, Department of Transportation
Authority
49 U.S.C. 113, 504, 521(b), 5105(d), 5109, 5113, 13901-13905, 13908, 31135, 31136, 31144, 31148, 31151, 31502; sec. 113(a), Pub. L. 103-311, 108 Stat. 1673, 1676; sec. 408, Pub. L. 104-88, 109 Stat. 8... 49 U.S.C. 113, 504, 521(b), 5105(d), 5109, 5113, 13901-13905, 13908, 31135, 31136, 31144, 31148, 31151, 31502; sec. 113(a), Pub. L. 103-311, 108 Stat. 1673, 1676; sec. 408, Pub. L. 104-88, 109 Stat. 803, 958; sec. 350, Pub. L. 107-87, 115 Stat. 833, 864; sec. 5205, Pub. L. 114-94, 129 Stat. 1312, 1537; and 49 CFR 1.87.
# 385.921 Service and computation of time.Service of documents and computations of time will be made in accordance with §§ 386.6 and 386.8 of this subchapter. All documents that are required to be served or filed must be served or filed with a certificate of service.