---
kind: "section"
citation: "40 C.F.R. § 180.169"
title: "40"
number: "180.169"
heading: "Carbaryl; tolerances for residues."
url: "https://uscodex.org/cfr/40/180.169"
---

# §180.169. Carbaryl; tolerances for residues.

- (a) **General.**
  - (1) Tolerances are established for residues of the insecticide carbaryl, 1-naphthyl N-methylcarbamate per se, in or on the following food commodities:
  - (2) Tolerances are established for residues of the insecticide carbaryl, 1-naphthyl N-methylcarbamate, including its metabolites: 1-naphthol (naphthyl-sulfate); 5,6-dihydrodihydroxycarbaryl; and 5,6-dihydrodihydroxy naphthol, calculated as 1-naphthyl N-methylcarbamate and the free and conjugated residues of carbaryl: 5,6-dihydro-5,6-dihydroxy carbaryl and 5-methoxy-6-hydroxy carbaryl, in or on the following food commodities:
- (b) **Section 18 emergency exemptions.** [Reserved]
- (c) **Tolerances with regional registrations.** Tolerances with regional registrations, as defined in [§ 180.1(l)](/cfr/40/180.1.md?p=l), are established for residues of the insecticide carbaryl, 1-naphthyl N-methylcarbamate per se, in or on the following food commodities:
- (d) **Indirect or inadvertent residues.** [Reserved]

## Notes

### Amendments

[65 FR 33695, May 24, 2000, as amended at 66 FR 38955, July 26, 2001; 67 FR 49615, July 31, 2002; 70 FR 44492, Aug. 3, 2005; 73 FR 52611, Sept. 10, 2008; 74 FR 10490, Mar. 11, 2009; 80 FR 72597, Nov. 20, 2015]

### Authority

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

### Source

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

### Amendments

[65 FR 33695, May 24, 2000, as amended at 66 FR 38955, July 26, 2001; 67 FR 49615, July 31, 2002; 70 FR 44492, Aug. 3, 2005; 73 FR 52611, Sept. 10, 2008; 74 FR 10490, Mar. 11, 2009; 80 FR 72597, Nov. 20, 2015]