2023 Washington Code 16.52.220 – Transfers of mammals for research — Certification requirements — Pet animals

2022 Washington Code 16.52.220 – Transfers of mammals for research–Certification requirements–Pet animals

2020 Washington Code 16.52.220 – Transfers of mammals for research — Certification requirements — Pet animals

2019 Washington Code 16.52.220 – Transfers of mammals for research — Certification requirements — Pet animals

2018 Washington Code 16.52.220 – Transfers of mammals for research — Certification requirements — Pet animals

2016 Washington Code 16.52.220 – Transfers of mammals for research–Certification requirements–Pet animals

2015 Washington Code 16.52.220 – Transfers of mammals for research–Certification requirements–Pet animals

2014 Washington Code 16.52.220 – Transfers of mammals for research — Certification requirements — Pet animals

2013 Washington Code 16.52.220 – Transfers of mammals for research — Certification requirements — Pet animals

2009 Washington Code 16.52.220 – Transfers of mammals for research — Certification requirements — Pet animals