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​          Circulars 2023           BOT Circular No. 1 of 2023​​
​Circulars 2021 BOT Circular No. 1 of 2021​​ ​​
Circulars 2020 BOT Circular No. 1 of 2020​​​ ​Circulars 2019
​BOT Circular Number 1 of 2019 - Amendments to Build Operate Transfer Projects Act and Public-Private Partnership Act
Circulars 2018 BOT Circular No 1 of 2018-Request for Proposals for Provision of Transaction Advisory Services​ ​Circulars 2017 BOT Circular No 2 of 2017-Assistance to Public Bodies in identification and implementation of BOT/PPP projects​ ​BOT Circular No 1 of 2017 -  Amendments to Build Operate Transfer Projects Act​​ ​ ​ Circulars 2016   BOT Circular No 3 of 2016 -  Amendments to Public Private Partnership (PPP) Act​​ BOT Circular No 2 of 2016 - BOT Projects Guidance Manual​​ ​BOT Circular No 1 of 2016​ BOT Project Process Flowchart​​​ ​ ​