---
kind: "section"
citation: "30 C.F.R. § 15.31"
title: "30"
number: "15.31"
heading: "Tolerances for ingredients."
url: "https://uscodex.org/cfr/30/15.31"
---

# §15.31. Tolerances for ingredients.


Tolerances established by the applicant for each ingredient in the sheath shall not exceed the tolerances specified in Table II [§ 15.21](/cfr/30/15.21.md) of this part.


## Notes

### Authority

Authority: 30 U.S.C. 957.

### Source

Source: 53 FR 46761, Nov. 18, 1988, unless otherwise noted.