2023 Washington Code 18.74.160 – Authorization to practice — Referral to appropriate practitioner — Standards of ethics — Electroneuromyographic examinations — Authorization to purchase, store, and administer certain drugs or medication

2022 Washington Code 18.74.160 – Authorization to practice–Referral to appropriate practitioner–Standards of ethics–Electroneuromyographic examinations–Authorization to purchase, store, and administer certain drugs or medication

2020 Washington Code 18.74.160 – Authorization to practice — Referral to appropriate practitioner — Standards of ethics — Electroneuromyographic examinations — Authorization to purchase, store, and administer certain drugs or medicati

2019 Washington Code 18.74.160 – Authorization to practice — Referral to appropriate practitioner — Standards of ethics — Electroneuromyographic examinations — Authorization to purchase, store, and administer certain drugs or medication

2018 Washington Code 18.74.160 – Authorization to practice — Referral to appropriate practitioner — Standards of ethics — Electroneuromyographic examinations — Authorization to purchase, store, and administer certain drugs or medication

2016 Washington Code 18.74.160 – Authorization to practice–Referral to appropriate practitioner–Standards of ethics–Electroneuromyographic examinations–Authorization to purchase, store, and administer certain drugs or medication

2015 Washington Code 18.74.160 – Authorization to practice–Referral to appropriate practitioner–Standards of ethics–Electroneuromyographic examinations–Authorization to purchase, store, and administer certain drugs or medication

2014 Washington Code 18.74.160 – Authorization to practice–Referral to appropriate practitioner–Standards of ethics–Electroneuromyographic examinations–Authorization to purchase, store, and administer certain drugs or medication

2013 Washington Code 18.74.160 – Authorization to practice–Referral to appropriate practitioner–Standards of ethics–Electroneuromyographic examinations–Authorization to purchase, store, and administer certain drugs or medication

2009 Washington Code 18.74.160 – Authorization to practice–Referral to appropriate practitioner–Standards of ethics–Electroneuromyographic examinations–Authorization to purchase, store, and administer certain drugs or medication