An amendment is being proposed to this OTAR. To review the draft document before it is formally published please click the "download consultation document" button above.

Comments should be received by 17 January 2023 and can be sent by email to editor@airsafety.aero or by post to our office address.


Following the publication of OTAR Part 43 at Issue 9, a minor typographical error was highlighted in para 43.105. This has now been corrected to align this OTAR with OTAR Part 145 and the revised document has been published as Issue 10.

The requirements of this OTAR Part cover:

(1) the maintenance of aircraft which are required to have a certificate of airworthiness issued under OTAR Part 21 Subpart E; and

(2) the release to service after maintenance of aircraft which are required to have a certificate of airworthiness issued under OTAR Part 21 Subpart E; and

(3) the maintenance and arrangements for the release for flight of aircraft operating under a Permit to Fly.


Change Information

  1. First Issue - published for information    June 2004
  2. Second Issue - published for information April 2005
  3. Third Issue – released for gazetting July 2005
  4. Fourth Issue April 2011
  5. Fifth Issue October 2013
  6. Sixth Issue January 2015
  7. Seventh Issue August 2017
  8. Eighth Issue February 2019
  9. Ninth Issue February 2021
  10. Tenth Issue March 2021

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