[Code of Federal Regulations] [Title 15, Volume 1] [Revised as of January 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 15CFR25.27] [Page 248-249] TITLE 15--COMMERCE AND FOREIGN TRADE PART 25--PROGRAM--Table of Contents Sec. 25.27 Computation of time. (a) In computing any period of time under this part or in an order issued thereunder, the time begins with the [[Page 249]] day following the act, event, or default, and includes the last day of the period, unless it is a Saturday, Sunday, or legal holiday observed by the Federal government, in which event it includes the next business day. (b) When the period of time allowed is less than seven days, intermediate Saturdays, Sundays, and legal holidays observed by the Federal government shall be excluded from the computation. (c) Where a document has been served or issued by mail, an additional five days will be added to the time permitted for any response.