2023 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers — Denial, suspension, revocation, or restrictions on certificate — Penalties — Fees

2022 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers–Denial, suspension, revocation, or restrictions on certificate–Penalties–Fees

2020 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers — Denial, suspension, revocation, or restrictions on certificate — Penalties — Fees

2019 Washington Code 64.44.060

2018 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers — Denial, suspension, revocation, or restrictions on certificate — Penalties — Fees

2016 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers–Denial, suspension, revocation, or restrictions on certificate–Penalties–Fees

2015 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers–Denial, suspension, revocation, or restrictions on certificate–Penalties–Fees

2014 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers — Denial, suspension, revocation, or restrictions on certificate — Penalties — Fees

2013 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers — Denial, suspension, revocation, or restrictions on certificate — Penalties — Fees

2009 Washington Code 64.44.060 – Certification of contractors, supervisors, or workers — Denial, suspension, revocation, or restrictions on certificate — Penalties — Fees — Decontamination account