What US FAA 14 CFR Part 450 Launch and Reentry License Requirements Performance-Based Framework for Commercial Spaceflight Operations requires
14 CFR Part 450 implements the United States Federal Aviation Administration unified performance-based framework for commercial launch and reentry vehicle licensing organised in 3 subparts covering Subpart A General Information establishing foundational definitions scope and what a vehicle operator license authorises and its duration, Subpart B Requirements to Obtain a Vehicle Operator License outlining the approval process applicants must complete encompassing policy review payload determinations safety assessments and environmental compliance, and Subpart C Safety Requirements establishing detailed safety standards that operators must meet including risk criteria system safety programs hazard control strategies and comprehensive flight safety analyses. Part 450 replaced four legacy regulation parts (Parts 415, 417, 431, and 435) that had governed commercial spaceflight since the 1990s with a single performance-based framework that became mandatory in March 2026 with major operators including Blue Origin Firefly SpaceX Rocket Lab and United Launch Alliance completing the mandatory transition.
Pillar: Space & Satellite Law · Authority: US Federal Aviation Administration Office of Commercial Space Transportation and US Government Publishing Office (eCFR) · Version: 1.0.0 · Last updated:
Primary source: https://www.ecfr.gov/current/title-14/chapter-III/subchapter-C/part-450
SHA-256 integrity: 7df7f27cbd1e73d0911882ad08af771787333cf2454a55120f7056522ca1c977
Primary Citations — 8 traced to source
- 14 CFR Part 450 Launch and Reentry License Requirements https://www.ecfr.gov/current/title-14/chapter-III/subchapter-C/part-450
- Subpart A General https://www.ecfr.gov/current/title-14/chapter-III/subchapter-C/part-450/subpart-A
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