This document provides guidance for oxygen cylinder installation on commercial aircraft based on rules and methods practiced in aerospace industry and as far as applicable in other associations.

It covers considerations to be taken for oxygen systems form beginning of project phase up to production, maintenance, and servicing.

This document is focused on requirements regarding DOT approved oxygen cylinders. However, its basic rules may also be applicable to new development pertaining to use of such equipment in an oxygen environment.

For information regarding oxygen cylinders itself, reference should be made to AIR825/12 also.