In this notice, OSHA grants a permanent variance to NASA's Neutral Buoyancy Laboratory Operations Contract (NOC or the applicants) from a provision of the OSHA standard that regulates commercial diving operations.
Source
https://www.federalregister.gov/documents/2026/08/21/2026-17136/nasa-neutral-buoyancy-laboratory-operations-contract-grant-of-permanent-varianceDocument officiel chez le régulateur. Citez toujours cette URL — et non la page de détail Vantage — dans les preuves de conformité.