Versions of Indiana Code 30-4-8-13. Revocability on LawServer 2023 Indiana Code 30-4-8-13. Revocability 2022 Indiana Code 30-4-8-13. Revocability 2021 Indiana Code 30-4-8-13. Revocability 2020 Indiana Code 30-4-8-13. Revocability 2019 Indiana Code 30-4-8-13. Revocability