# 49 C.F.R. § 1503.411 (2026): Computation of time

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_411

## Section

- **Citation:** 49 C.F.R. § 1503.411 (2026)
- **Heading:** Computation of time
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Title 49 CFR: Transportation / Chapter XII: TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY / Part 1503: INVESTIGATIVE AND ENFORCEMENT PROCEDURES / Subpart E: Assessment of Civil Penalties by TSA / § 1503.411: § 1503.411   Computation of time.

## Text

(a) This section applies to any period of time prescribed or allowed by this part, or by notice or order of an ALJ.
(b) The date of an act, event, or default, after which a designated time period begins to run, is not included in a computation of time under this subpart.
(c) The last day of a time period is included in a computation of time unless it is a Saturday, Sunday, a legal holiday, or a day on which the enforcement docket is officially closed. If the last day of the time period is a Saturday, Sunday, legal holiday, or a day on which the enforcement docket is officially closed, the time period runs until the end of the next day that is not a Saturday, Sunday, legal holiday, or a day on which the enforcement docket is officially closed.

## Nearby sections

- [49 C.F.R. § 1503.401 (2026) § 1503.401   Maximum penalty amounts.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_401.md)
- [49 C.F.R. § 1503.403 (2026) § 1503.403   Delegation of authority.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_403.md)
- [49 C.F.R. § 1503.405 (2026) § 1503.405   Injunctions.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_405.md)
- [49 C.F.R. § 1503.407 (2026) § 1503.407   Military personnel.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_407.md)
- [49 C.F.R. § 1503.409 (2026) § 1503.409   Service of documents.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_409.md)
- [49 C.F.R. § 1503.411 (2026) § 1503.411   Computation of time.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_411.md)
- [49 C.F.R. § 1503.413 (2026) § 1503.413   Notice of Proposed Civil Penalty.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_413.md)
- [49 C.F.R. § 1503.415 (2026) § 1503.415   Request for portions of the enforcement investigative report (EIR).](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_415.md)
- [49 C.F.R. § 1503.417 (2026) § 1503.417   Final Notice of Proposed Civil Penalty and Order.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_417.md)
- [49 C.F.R. § 1503.419 (2026) § 1503.419   Order Assessing Civil Penalty.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_419.md)
- [49 C.F.R. § 1503.421 (2026) § 1503.421   Streamlined civil penalty procedures for certain security violations.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_421.md)
- [49 C.F.R. § 1503.423 (2026) § 1503.423   Consent orders.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_423.md)
- [49 C.F.R. § 1503.425 (2026) § 1503.425   Compromise orders.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_425.md)
- [49 C.F.R. § 1503.427 (2026) § 1503.427   Request for a formal hearing.](https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_427.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/CFR_T49_P1503_S1503_411. Check the current official text before relying on it. Not legal advice.