Global Tax Treaty Commentaries (GTTC) – Country Policy and Practice released today on the IBFD Platform International Bureau of Fiscal Documentation (IBFD) Amsterdam, NETHERLANDS We are proud to launch the second part of our GTTC collection, focused on Country Policy and Practice. The new collection is a reliable and authoritative interconnected online resource that provides an analytical country-by-country commentary on tax treaty practices across the globe. AMSTERDAM, May 19, 2021 (GLOBE NEWSWIRE) -- GTTC Country Policy and Practice is a must-have for practitioners from the advisory and corporate sectors, tax officers, judiciary members and academics. It uniquely reveals the hidden pattern in the tax treaty policy of a country and the main deviations from the OECD Model, UN Model and/or national tax treaty model in its policy and practice.