Versions of Tennessee Code 66-6-101 - Designation of geodetic survey system on LawServer 2023 Tennessee Code 66-6-101 – Designation of geodetic survey system 2021 Tennessee Code 66-6-101 – Designation of Geodetic Survey System 2020 Tennessee Code 66-6-101 – Designation of Geodetic Survey System 2019 Tennessee Code 66-6-101 – Designation of geodetic survey system 2010 Tennessee Code 66-6-101 – Designation of geodetic survey system — Tennessee Coordinate System of 1927 — North American Datum of 1983