Regulations last checked for updates: Feb 06, 2026

Title 40 - Protection of Environment last revised: Dec 22, 2026
All TitlesTitle 40Chapter IPart 180Subpart C - Subpart C—Specific Tolerances
View all text of Subpart C [§ 180.101 - § 180.730]
§ 180.681 - Isofetamid; tolerances for residues.

(a) General. Tolerances are established for residues of the fungicide isofetamid, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only isofetamid, N-[1,1-dimethyl-2-[2-methyl-4-(1-methylethoxy)phenyl]-2-oxoethyl]-3-methyl-2-thiophenecarboxamide, in or on the following commodities:

Table 1 to Paragraph (a)

Commodity Parts per
million
Almond0.01
Almond, hulls0.01
Apple, wet pomace2.0
Bean, adzuki, dry seed0.04
Bean, American potato, dry seed0.04
Bean, asparagus, dry seed0.04
Bean, asparagus, edible podded0.6
Bean, black, dry seed0.04
Bean, broad, dry seed0.04
Bean, broad, succulent shelled0.04
Bean, catjang, dry seed0.04
Bean, catjang, edible podded0.6
Bean, catjang, succulent shelled0.04
Bean, cranberry, dry seed0.04
Bean, dry, dry seed0.04
Bean, field, dry seed0.04
Bean, French, dry seed0.04
Bean, French, edible podded0.6
Bean, garden, dry seed0.04
Bean, garden, edible podded0.6
Bean, goa, dry seed0.04
Bean, goa, edible podded0.6
Bean, goa, succulent shelled0.04
Bean, great northern, dry seed0.04
Bean, green, dry seed0.04
Bean, green, edible podded0.6
Bean, guar, dry seed0.04
Bean, guar, edible podded0.6
Bean, kidney, dry seed0.04
Bean, kidney, edible podded0.6
Bean, lablab, dry seed0.04
Bean, lablab, edible podded0.6
Bean, lablab, succulent shelled0.04
Bean, lima, dry seed0.04
Bean, lima, succulent shelled0.04
Bean, morama, dry seed0.04
Bean, moth, dry seed0.04
Bean, moth, edible podded0.6
Bean, moth, succulent shelled0.04
Bean, mung, dry seed0.04
Bean, mung, edible podded0.6
Bean, navy, dry seed0.04
Bean, navy, edible podded0.6
Bean, pink, dry seed0.04
Bean, pinto, dry seed0.04
Bean, red, dry seed0.04
Bean, rice, dry seed0.04
Bean, rice, edible podded0.6
Bean, scarlet runner, dry seed0.04
Bean, scarlet runner, edible podded0.6
Bean, scarlet runner, succulent shelled0.04
Bean, snap, edible podded0.6
Bean, sword, dry seed0.04
Bean, sword, edible podded0.6
Bean, tepary, dry seed0.04
Bean, urd, dry seed0.04
Bean, urd, edible podded0.6
Bean, wax, edible podded0.6
Bean, wax, succulent shelled0.04
Bean, yardlong, dry seed0.04
Bean, yardlong, edible podded0.6
Bean, yellow, dry seed0.04
Berry, low growing, subgroup 13-07G4.0
Bushberry subgroup 13-07B5.0
Caneberry subgroup 13-07A4.0
Canola, refined oil0.03
Cherry subgroup 12-12A4.0
Chickpea, dry seed0.04
Chickpea, edible podded1.5
Chickpea, succulent shelled0.04
Cowpea, dry seed0.04
Cowpea, edible podded0.6
Cowpea, succulent shelled0.04
Edible podded pea, edible podded1.5
Flax, seed, oil0.03
Fruit, pome, group 11-100.60
Fruit, small vine climbing, except fuzzy kiwifruit, subgroup 13-07F3.0
Fruit, small vine climbing, except grape, subgroup 13-07E10.0
Ginseng3
Gram, horse, dry seed0.04
Grape, raisin5.0
Grass pea, dry seed0.04
Grass pea, edible podded1.5
Jackbean, dry seed0.04
Jackbean, edible podded0.6
Jackbean, succulent shelled0.04
Lentil, dry seed0.04
Lentil, edible podded1.5
Lentil, succulent shelled0.04
Lettuce, head5.0
Lettuce, leaf7.0
Longbean, Chinese, dry seed0.04
Longbean, Chinese, edible podded0.6
Lupin, Andean, dry seed0.04
Lupin, Andean, succulent shelled0.04
Lupin, blue, dry seed0.04
Lupin, blue, succulent shelled0.04
Lupin, grain, dry seed0.04
Lupin, grain, succulent shelled0.04
Lupin, sweet white, dry seed0.04
Lupin, sweet white, succulent shelled0.04
Lupin, sweet, dry seed0.04
Lupin, sweet, succulent shelled0.04
Lupin, white, dry seed0.04
Lupin, white, succulent shelled0.04
Lupin, yellow, dry seed0.04
Lupin, yellow, succulent shelled0.04
Mustard, seed, oil0.03
Pea, blackeyed, succulent shelled0.04
Pea, crowder, dry seed0.04
Pea, crowder, succulent shelled0.04
Pea, dry, dry seed0.04
Pea, dwarf, edible podded1.5
Pea, English, succulent shelled0.04
Pea, field, dry seed0.04
Pea, garden, dry seed0.04
Pea, garden, succulent shelled0.04
Pea, green, dry seed0.04
Pea, green, edible podded1.5
Pea, green, succulent shelled0.04
Pea, pigeon, dry seed0.04
Pea, pigeon, edible podded1.5
Pea, pigeon, succulent shelled0.04
Pea, snap, edible podded1.5
Pea, snow, edible podded1.5
Pea, southern, succulent shelled0.04
Pea, sugar snap, edible podded1.5
Pea, winged, dry seed0.04
Pea, winged, edible podded0.6
Peach subgroup 12-12B3.0
Plum subgroup 12-12C0.80
Plum, Prune, Dried1.50
Rapeseed subgroup 20A0.015
Sesame, oil0.03
Soybean, vegetable, dry seed0.04
Soybean, vegetable, edible podded0.6
Soybean, vegetable, succulent shelled0.04
Velvetbean, dry seed0.04
Velvetbean, edible podded0.6
Velvetbean, succulent shelled0.04
Yam bean, African, dry seed0.04

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]

[80 FR 45443, July 30, 2015, as amended at 81 FR 70974, Oct. 14, 2016; 82 FR 27154, June 14, 2017; 87 FR 45668, July 29, 2022]
authority: 21 U.S.C. 321(q), 346a and 371
source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.
cite as: 40 CFR 180.681
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