---
kind: "section"
citation: "40 C.F.R. § 180.1346"
title: "40"
number: "180.1346"
heading: "1,3-Dibromo-5,5-Dimethylhydantoin; exemption from the requirement of a tolerance."
url: "https://uscodex.org/cfr/40/180.1346"
---

# §180.1346. 1,3-Dibromo-5,5-Dimethylhydantoin; exemption from the requirement of a tolerance.


Residues of 1,3-dibromo-5,5-dimethylhydantoin, including its metabolites and degradates, resulting from the use of 1,3-dibromo-5,5-dimethylhydantoin in antimicrobial treatment solutions of raw agricultural commodities in treatment facilities are exempt from the requirement of a tolerance.


## Notes

### Amendments

[82 FR 57370, Dec. 5, 2017]

### Authority

Authority: 21 U.S.C. 321(q), 346a and 371.

### Source

Source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.

### Amendments

[82 FR 57370, Dec. 5, 2017]