U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jun 10, 2023
(a) In computing any period of time under this part or in an order issued thereunder, the time begins with the 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 ten or fewer calendar days, intermediate Saturdays, Sundays, and legal holidays observed by the Federal Government shall be excluded from the computation.
(c) When a document has been served by mail, an additional five days will be added to the time permitted for any response.