Regulations last checked for updates: Feb 06, 2026

Title 40 - Protection of Environment last revised: Dec 22, 2026
All TitlesTitle 40Chapter IPart 82Subpart A - Subpart A—Production and Consumption Controls
View all text of Subpart A [§ 82.1 - § 82.27]
§ 82.17 - Apportionment of baseline production allowances for class II controlled substances.

The following persons are apportioned baseline production allowances for HCFC-22, HCFC-141b, HCFC-142b, HCFC-123, HCFC-124, HCFC-225ca, and HCFC-225cb as set forth in the following table:

Person Controlled substance Allowances
(kg)
AGC Chemicals AmericasHCFC-225ca266,608
HCFC-225cb373,952
ArkemaHCFC-2246,692,336
HCFC-141b24,647,925
HCFC-142b484,369
DuPontHCFC-2242,638,049
HCFC-1242,269,210
HoneywellHCFC-2237,378,252
HCFC-141b28,705,200
HCFC-142b2,417,534
HCFC-1241,759,681
MDA ManufacturingHCFC-222,383,835
Solvay Specialty Polymers USA, LLCHCFC-142b6,541,764
[79 FR 64287, Oct. 28, 2014]
authority: 42 U.S.C. 7414,7601,7671
source: 57 FR 33787, July 30, 1992, unless otherwise noted.
cite as: 40 CFR 82.17
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