2023 Washington Code 70.230.090 – Ambulatory surgical facilities — Construction, maintenance, and operation — Minimum standards and rules
2022 Washington Code 70.230.090 – Ambulatory surgical facilities–Construction, maintenance, and operation–Minimum standards and rules
2020 Washington Code 70.230.090 – Ambulatory surgical facilities — Construction, maintenance, and operation — Minimum standards and rules
2019 Washington Code 70.230.090
2018 Washington Code 70.230.090 – Ambulatory surgical facilities — Construction, maintenance, and operation — Minimum standards and rules
2016 Washington Code 70.230.090 – Ambulatory surgical facilities–Construction, maintenance, and operation–Minimum standards and rules
2015 Washington Code 70.230.090 – Ambulatory surgical facilities–Construction, maintenance, and operation–Minimum standards and rules
2014 Washington Code 70.230.090 – Ambulatory surgical facilities — Construction, maintenance, and operation — Minimum standards and rules
2013 Washington Code 70.230.090 – Ambulatory surgical facilities — Construction, maintenance, and operation — Minimum standards and rules
2009 Washington Code 70.230.090 – Ambulatory surgical facilities — Construction, maintenance, and operation — Minimum standards and rules