2023 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials — Extension or modification of licensing, certification, or registration period authorized

2022 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials–Extension or modification of licensing, certification, or registration period authorized

2020 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials — Extension or modification of licensing, certification, or registration period authorized

2019 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials — Extension or modification of licensing, certification, or registration period authorized

2018 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials — Extension or modification of licensing, certification, or registration period authorized

2016 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials–Extension or modification of licensing, certification, or registration period authorized

2015 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials–Extension or modification of licensing, certification, or registration period authorized

2014 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials — Extension or modification of licensing, certification, or registration period authorized

2013 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials — Extension or modification of licensing, certification, or registration period authorized

2009 Washington Code 43.70.280 – Procedure for issuance, renewal, or reissuance of credentials — Extension or modification of licensing, certification, or registration period authorized