---
kind: "section"
citation: "10 C.F.R. § 430.57"
title: "10"
number: "430.57"
heading: "Duration of temporary exemption."
url: "https://uscodex.org/cfr/10/430.57"
---

# §430.57. Duration of temporary exemption.


A temporary exemption terminates according to its terms but not later than twenty-four months after the affective date of the rule for which the exemption is allowed.


## Notes

### Source

Source: 54 FR 6080, Feb. 7, 1989, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 6291-6309; 28 U.S.C. 2461 note.

### Source

Source: 42 FR 27898, June 1, 1977, unless otherwise noted.