Versions of Missouri Laws 251.255 - Regional planning commission deemed political subdivision -- retirement .. on LawServer 2023 Missouri Laws 251.255 – Regional planning commission deemed political subdivision — retirement .. 2022 Missouri Laws 251.255 – Regional planning commission deemed political subdivision — retirement … 2020 Missouri Laws 251.255 – Regional planning commission deemed political subdivision — retirement … 2018 Missouri Laws 251.255 – Regional planning commission deemed political subdivision — retirement … 2016 Missouri Laws 251.255 – Regional planning commission deemed political subdivision–retirement system eligibility 2015 Missouri Laws 251.255 – Regional planning commission deemed political subdivision–retirement system eligibility 2014 Missouri Laws 251.255 – Regional planning commission deemed political subdivision–retirement system eligibility 2013 Missouri Laws 251.255 – Regional planning commission deemed political subdivision–retirement system eligibility 2009 Missouri Laws 251.255 – Regional planning commission deemed political subdivision–retirement system eligibility