# 40 C.F.R. § 176.13 (2026): Modification of a time-limited tolerance

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_13

## Section

- **Citation:** 40 C.F.R. § 176.13 (2026)
- **Heading:** Modification of a time-limited tolerance
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Title 40 CFR: Protection of Environment / Chapter I / Part 176 / § 176.13: § 176.13   Modification of a time-limited tolerance.

## Text

If additional emergency or crisis exemptions are authorized that would extend use beyond the date originally authorized, or if EPA determines that the duration of a time-limited tolerance is insufficient to allow treated commodities to clear the channels of trade, EPA may modify the time-limited tolerance by publication of a final rule in the Federal Register. EPA will use the same criteria and procedures for modification as for establishing tolerances under this part.

## Nearby sections

- [40 C.F.R. § 176.1 (2026) § 176.1   Scope and applicability.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_1.md)
- [40 C.F.R. § 176.3 (2026) § 176.3   Definitions.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_3.md)
- [40 C.F.R. § 176.5 (2026) § 176.5   Establishment of a time-limited tolerance or exemption.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_5.md)
- [40 C.F.R. § 176.7 (2026) § 176.7   Information needed to establish a tolerance.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_7.md)
- [40 C.F.R. § 176.9 (2026) § 176.9   Publication of a tolerance.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_9.md)
- [40 C.F.R. § 176.11 (2026) § 176.11   Duration of a tolerance.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_11.md)
- [40 C.F.R. § 176.13 (2026) § 176.13   Modification of a time-limited tolerance.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_13.md)
- [40 C.F.R. § 176.15 (2026) § 176.15   Effect of a tolerance.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_15.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/CFR_T40_P176_S176_13. Check the current official text before relying on it. Not legal advice.