Rules Workshop: Establishing the Use of Nitrous Oxide in Office-Based Surgical Settings

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rulemaking - washington medical commission

Establishing the Use of Nitrous Oxide in Office-Based Surgical Settings

The WMC filed a CR-101, Preproposal Statement of Inquiry, to establish the use of nitrous oxide in office based surgical settings. The WMC is considering amending WAC 246-919-601 to exempt the use of nitrous oxide in office-based surgical settings under certain circumstances. Additionally, the WMC is considering adding a new subsection to further address the use of nitrous oxide in such settings. The CR-101 was filed on May 17, 2024, as WSR #24-11-104.

In response to this filing, the WMC will hold a rules workshop on October 20, 2025, beginning at 1:30 pm. This is the fourth workshop for this rulemaking. This workshop will be held virtually. Please register to attend by clicking below:

10/20/2025 Workshop Registration

The revised draft language for the proposed new section, WAC 246-919-603, is available on our Rules in Progress page: click here

Written comments for the workshop are due by 5:00 PM on October 10, 2025, and should be submitted on this site: Establishing the use of nitrous oxide in office-based surgical settings | Washington Medical Commission

Commissioners and staff will attend this meeting virtually.

Physical meeting location: 
Department of Health
111 Israel Rd SE
TC2 Room 166
Tumwater, WA 98501