Versions of Indiana Code 4-15-10.5-4. \"Agency\" on LawServer 2023 Indiana Code 4-15-10.5-4. “Agency” 2022 Indiana Code 4-15-10.5-4. “Agency” 2021 Indiana Code 4-15-10.5-4. “Agency” 2020 Indiana Code 4-15-10.5-4. “Agency” 2019 Indiana Code 4-15-10.5-4. “Agency”