The TURKPA International Observers Mission conducted a short-term monitoring of the Referendum on Changes to the Constitution of the Republic of Azerbaijan held on 26 September 2016. The mission has been comprised of members of the parliaments of Kazakhstan, Kyrgyzstan and Turkey.

The mission was led by Mr. Nurlan Dulatbekov, member of Mazhilis of the Parliament of Kazakhstan and included Mr. Aliiarbek Abzhaliyev, member of Jogorku Kenesh of Kyrgyzstan, Mr. Haluk İpek and Mr. Erkan Aydın, members of the Grand National Assembly of Turkey.