Part 173 prescribes –

  • rules governing the certification and operation of organisations providing services for the design and maintenance of instrument flight procedures; and
  • the technical standards for the design of instrument flight procedures.

Consolidations of the Civil Aviation Rules are for reference – they are not the official versions of the rules – to view those, see “history of amendments”.

The history of amendments below, when expanded, shows copies of the original issue, amendments, and re-issues of this Part. Other legislative changes shown are for reference – to view the full version of the relevant amendment Act, see link).

Amendment Effective date NPRM Summary of submissions
Amendment 3 [PDF 74 KB] 10 Mar 2017 NPRM [PDF 539 KB] Summary [PDF 55 KB]
Amendment 2 [PDF 139 KB] 01 Feb 2016 NPRM [PDF 1.5 MB] Summary [PDF 89 KB]
Amendment 1 [PDF 68 KB] 25 Mar 2010    
Initial issue [PDF 377 KB] 23 Oct 2008