2023 Washington Code 79A.80.050 – Valid camper registration/annual natural investment permit — Designation of days where entry to a recreation site or lands is free

2022 Washington Code 79A.80.050 – Valid camper registration/annual natural investment permit–Designation of days where entry to a recreation site or lands is free

2020 Washington Code 79A.80.050 – Valid camper registration/annual natural investment permit — Commission may provide free entry to state parks

2019 Washington Code 79A.80.050

2018 Washington Code 79A.80.050 – Valid camper registration/annual natural investment permit — Commission may provide free entry to state parks

2016 Washington Code 79A.80.050 – Valid camper registration/annual natural investment permit–Commission may provide free entry to state parks

2015 Washington Code 79A.80.050 – Valid camper registration/annual natural investment permit–Commission may provide free entry to state parks

2014 Washington Code 79A.80.050 – Valid camper registration/annual natural investment permit — Commission may provide free entry to state parks

2013 Washington Code 79A.80.050 – Valid camper registration/annual natural investment permit — Commission may provide free entry to state parks