# Protection of Stratospheric Ozone: Allowance System for Controlling HCFC Production, Import and Export
> **Rule** · Final rule; technical correction. · Published 2003-07-16 · 68 FR 41925
## Document
- **Document number:** 03-18000
- **Category:** air-emissions
- **Federal Register citation:** 68 FR 41925
- **CFR reference:** 40 CFR 82
- **Publication date:** 2003-07-16
- **EPA docket:** FRL-7528-4
## Abstract

The Environmental Protection Agency published in the Federal Register of January 21, 2003, a document establishing an allowance system to control the U.S. consumption and production of ozone- depleting substances known as hydrochlorofluorocarbons (HCFCs). This document corrects references inadvertently retained in that document.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/07/16/03-18000/protection-of-stratospheric-ozone-allowance-system-for-controlling-hcfc-production-import-and-export)
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