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Administrative Order No. DEQ-17-2021 Filed and effective: Nov. 17, 2021 See Oregon Bulletin, December 2021
This rulemaking is central to DEQ’s efforts to reduce harmful diesel engine exhaust and transportation-related greenhouse gas emissions. The Environmental Quality Commission adopted medium- and heavy-duty diesel engine standards adopted in California. Oregon is one of the Section 177 states that has opted in to California’s vehicle and truck emission standards. This rulemaking adopted by reference a few of California’s rules including:
On June 24, 2021 Oregon DEQ held a meeting to hear from members of the public.
Aug. 5, 2021
Draft Rules (redline version)
Fiscal Impact Statement
The comment period for this rulemaking closed at 4 p.m. on Oct. 1, 2021.
For more information, see the Notice of Proposed Rulemaking and Draft Rules, which includes the notice, proposed rules and supporting documents.
DEQ held two public hearings on Sept. 16, 2021 and Sept. 16, 2021.
Sign up for email or text updates on this rulemaking via GovDelivery.
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