§124.20. Computation of time.
40 C.F.R. § 124.20
Any time period scheduled to begin on the occurrence of an act or event shall begin on the day after the act or event.
Any time period scheduled to begin before the occurrence of an act or event shall be computed so that the period ends on the day before the act or event.
If the final day of any time period falls on a weekend or legal holiday, the time period shall be extended to the next working day.
When a party or interested person may or must act within a prescribed period after being served and service is made by U.S. mail, EPA's internal mail, or reliable commercial delivery service, 3 days shall be added to the prescribed time. The prescribed period for acting after being served is not expanded by 3 days when service is made by personal delivery, facsimile, or email.
Notes, amendments, and revision history
Amendments
[48 FR 14264, Apr. 1, 1983, as amended at 82 FR 2237, Jan. 9, 2017]
Authority
Authority: Resource Conservation and Recovery Act, 42 U.S.C. 6901 et seq.; Safe Drinking Water Act, 42 U.S.C. 300f et seq.; Clean Water Act, 33 U.S.C. 1251 et seq.; Clean Air Act, 42 U.S.C. 7401 et seq.
Source
Source: 48 FR 14264, Apr. 1, 1983, unless otherwise noted.
Amendments
[48 FR 14264, Apr. 1, 1983, as amended at 82 FR 2237, Jan. 9, 2017]