Versions of Kansas Statutes 72-2647. Invalidity of part on LawServer 2023 Kansas Statutes 72-2647. Invalidity of part 2022 Kansas Statutes 72-2647. Invalidity of part 2021 Kansas Statutes 72-2647. Invalidity of part 2020 Kansas Statutes 72-2647. Invalidity of part 2019 Kansas Statutes 72-2647. Invalidity of part 2018 Kansas Statutes 72-2647. Invalidity of part