2023 Missouri Laws 569.135 – Unlawfully entering or defacing a cave or cavern — penalty

2022 Missouri Laws 569.135 – Unlawfully entering or defacing a cave or cavern — penalty.

2020 Missouri Laws 569.135 – Unlawfully entering or defacing a cave or cavern — penalty.

2018 Missouri Laws 569.135 – Unlawfully entering or defacing a cave or cavern — penalty.

2016 Missouri Laws 569.135 – Beginning January 1, 2017–Unlawfully entering or defacing a cave or cavern–penalty

2015 Missouri Laws 569.135 – Beginning January 1, 2017–Unlawfully entering or defacing a cave or cavern–penalty

2014 Missouri Laws 569.135 – Beginning January 1, 2017–Unlawfully entering or defacing a cave or cavern–penalty