What was called Senior First Aid for many years has been changed to National Standards (2009) and has had the same knowledge but has been named a number of different identies: Apply first aid (HLTFA301A) which was then changed to Apply first aid (HLTFA301B) which changed to Apply first aid (HLTFA301C) then change to Apply first aid (HLTFA311A) and change again and is currently named HLTAID003 Provide first aid and is now HLTAID011