Versions of See prior versions of a law on LawServer 2024 Tennessee Code 4-21-314 – Simultaneous action in state and federal courts concerning common nucleus of operative facts prohibited 2023 Tennessee Code 4-21-314 – Simultaneous action in state and federal courts concerning common nucleus of operative facts prohibited 2021 Tennessee Code 4-21-314 – Simultaneous Action in State and Federal Courts Concerning Common Nucleus of Operative Facts Prohibited 2020 Tennessee Code 4-21-314 – Simultaneous Action in State and Federal Courts Concerning Common Nucleus of Operative Facts Prohibited 2019 Tennessee Code 4-21-314 – Simultaneous action in state and federal courts concerning common nucleus of operative facts prohibited