# High Elevation Airport Operations
> **Rule** · Final rule. · Published 2023-06-15 · Effective 2023-07-17 · 88 FR 39152
## Document
- **Document number:** 2023-12454
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 88 FR 39152
- **Publication date:** 2023-06-15
- **Effective date:** 2023-07-17
- **FAA docket:** Docket No.: FAA-2019-0218
## Abstract

This final rule amends certain airworthiness regulations applicable to cabin pressurization systems and oxygen dispensing equipment on transport category airplanes, to facilitate certification of those airplanes, systems, and equipment for operation at high elevation airports. This rule eliminates the need for certain equivalent level of safety findings and exemptions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/06/15/2023-12454/high-elevation-airport-operations)
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