2023 Washington Code 69.50.515 – Pharmacies — Cannabis — Notification and disposal

2022 Washington Code 69.50.515 – Pharmacies–Cannabis–Notification and disposal

2020 Washington Code 69.50.515 – Pharmacies — Marijuana — Notification and disposal

2019 Washington Code 69.50.515

2018 Washington Code 69.50.515 – Pharmacies — Marijuana — Notification and disposal

2016 Washington Code 69.50.515 – Pharmacies–Marijuana–Notification and disposal

2015 Washington Code 69.50.515 – Pharmacies–Marijuana–Notification and disposal

2014 Washington Code 69.50.515 – Pharmacies–Marijuana–Notification and disposal

2013 Washington Code 69.50.515 – Pharmacies–Marijuana–Notification and disposal