Versions of Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation on LawServer 2023 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation 2022 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation 2021 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation 2020 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation 2019 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation 2018 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation 2017 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation 2016 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; 2015 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; 2014 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; 2013 Indiana Code 8-1-2-89. Sewers and sewer systems; certificate of territorial authority; municipal or county acquisition and operation