Division (d) F1 United Kingdom Original text. Later amendments are not shown. The first-aid oxygen equipment shall be capable of generating a mass flow to each person. Annotations Textual amendments F1 Substituted by Commission Implementing Regulation (EU) 2019/1387 of 1 August 2019 amending Regulation (EU) No 965/2012 as regards requirements for aeroplane landing performance calculations and the standards for assessing the runway surface conditions, update on certain aircraft safety equipment and requirements and operations without holding an extended range operational approval. ← Division (c) Division (d) Division CAT.IDE.A.235 →