On October 8, a document signing ceremony was held in the city of Turkmenbashi, Turkmenistan.

Operativ Media reports that President of the Republic of Azerbaijan Ilham Aliyev, President of Turkmenistan Serdar Berdimuhamedov, President of the Kyrgyz Republic Sadyr Japarov, President of the Republic of Uzbekistan Shavkat Mirziyoyev, President of the Republic of Kazakhstan Kassym-Jomart Tokayev, and President of the Republic of Tajikistan Emomali Rahmon signed the "Joint Statement of the 8th Consultative Meeting of the Heads of State of the Republic of Azerbaijan and Central Asia" and the "Decision on the Regulatory Documents of the Consultative Meeting of the Heads of State of the Republic of Azerbaijan and Central Asia."