<ul><li><a href=https://www.riigiteataja.ee/akt/103052016007?leiaKehtiv target=_blank>Aviation Act(Lennundusseadus, RT I 1999 26 376, adopted on 17 February 1999, last amended on 1 January 2022, § 40)</a></li><li><a href=https://www.riigiteataja.ee/akt/117062021003?leiaKehtiv target=_blank>Statute of the Transport Administration(Transpordiameti põhimäärus, RT I 09.12.2020 1, adopted on 3 December 2020, last amended on 1 July 2021, § 1)</a></li></ul>