CEE GRIP 2012-2021 can be found on ENTSOG website: https://www.entsog.eu/publications/gas-regional-investment-plan-grips/2012#CENTRAL-EASTERN-EUROPE
CEE GRIP 2014-2023 can be found on ENTSOG website: https://www.entsog.eu/publications/gas-regional-investment-plan-grips/2014#CENTRAL-EASTERN-EUROPE
CEE GRIP 2017-2026 can be found on ENTSOG website: https://www.entsog.eu/publications/gas-regional-investment-plan-grips/2017#CENTRAL-EASTERN-EUROPE
(Available in English only)