Medical Test Sites - Rules in Progress

The rules writing process is open to the public. The public is welcome to take part in helping us write rules. Rules are also known as regulations, Washington Administrative Code, or WAC. The rule-making process includes public notices and workshops, and usually a public hearing before a rule becomes final.

Current Rules in Progress

The Department of Health filed a CR-102 under WSR 26-21-069 on October 20, 2026, proposing rule amendments in WAC 246-338-990 to update fees for medical test sites. A public rules hearing is scheduled for December 1, 2026, at 3 p.m. Below are instructions for commenting on the proposed rule, information on registering for the rules hearing, and supporting documents.

You may provide comments on the proposed rule using one of the following options: 

Public Rules Hearing Registration Information for December 1, 2026 at 3:00 p.m.

This public hearing will be held virtually. Register for the public rules hearing webinar.

After registering, you will receive a confirmation email containing information about joining the webinar.

Supporting Documents: 

Newly Adopted Rules

The Department of Health filed a CR-103 to adopt new rules (PDF) in chapter 246-338 WAC, sections 022, 040, 050, 060, 070, 080 and 090. The amendments go into effect on December 28, 2024. A presentation is available which describes the amendments to the rules (PDF). This presentation is also available in video format. 

Agency Rule Resources