# 5352.223-9000 Elimination of Use of Class I Ozone Depleting Substances (ODS)

## RESCINDED

This clause was rescinded effective March 18, 2026 by Contract Policy Memo 26-C-13. DAFFARS has been superseded by the DAF Contracting Compass. Do not include this clause in new solicitations or contracts.

Type: Clause
Current version date: JUN 2024

## Prescription and Applicability

## Current Text

As prescribed in DAFFARS 5323.804-90, insert the following clause in solicitations and contracts:

ELIMINATION OF USE OF CLASS I OZONE DEPLETING SUBSTANCES (ODS) (JUN 2024)
(a) Contractors shall not:
(1) Provide any service or product with any specification, standard, drawing, or other document that requires the use of a Class I ODS in the test, operation, or maintenance of any system, subsystem, item, component, or process; or
(2) Provide any specification, standard, drawing, or other document that establishes a test, operation, or maintenance requirement that can only be met by use of a Class I ODS as part of this contract/order.
(b) For the purposes of Departmet of the Air Force policy, the following products that are pure (i.e., they meet the relevant product specification identified in AFI 32-7086) are Class I ODSs:
(1) Halons: 1011, 1202, 1211, 1301, and 2402;
(2) Chlorofluorocarbons (CFCs): CFC-11, CFC-12, CFC-13, CFC-111, CFC-112, CFC-113, CFC-114, CFC-115, CFC-211, CFC-212, CFC-213, CFC-214, CFC-215, CFC-216, and CFC-217, and the blends R-500, R-501, R-502, and R-503; and
(3) Carbon Tetrachloride, Methyl Chloroform, and Methyl Bromide. [NOTE: Material that uses one or more of these Class I ODSs as minor constituents do not meet the Department of the Air Force definition of a Class I ODS.] (End of clause)

## Suggested Questions

You can ask your AI assistant:
- Should I include this provision in my solicitation?
- Does this clause apply to commercial acquisitions?
- Does this clause apply to R&D contracts under Part 35?
- Which alternate should I use for a multiple-award contract?
- Are there any active Class Deviations that modify this clause?
- What changed in the most recent amendment?

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Source: https://part52.dev
Generated: 2026-04-21 17:40 UTC
Reference: https://acquisition.gov/daffars