Versions of Indiana Code 2-5-51-4. Quorum; vote needed for official action; meeting at call of co-chairs on LawServer 2023 Indiana Code 2-5-51-4. Quorum; vote needed for official action; meeting at call of co-chairs 2022 Indiana Code 2-5-51-4. Quorum; vote needed for official action; meeting at call of co-chairs