Currently, existing civil aviation standards address the design and certification of oxygen dispensing devices that utilize oxygen sources supplying at least 99.5% oxygen. This Aerospace Information Report discusses issues relating to the use in the passenger cabin of oxygen enriched breathing gas mixtures having an oxygen content of less than 99.5% and describes one method of showing that passenger oxygen dispensing devices provide suitable hypoxia protection when used with such mixtures.
SAE AIR6036-2018 history
2018SAE AIR6036-2018 Passenger Hypoxia Protection Utilizing Oxygen Enriched Gas Mixtures
2013SAE AIR6036-2013 Passenger Hypoxia Protection Utilizing Oxygen Enriched Gas Mixtures