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Juneau State Office Mailing Address Update

All mail sent to the DEC office in Juneau through the U.S. Postal Service must be addressed to P.O. Box 111800. Beginning October 1, all mail addressed to our Willoughby Avenue address will not be delivered and will be returned to sender by the Post Office. This change only impacts incoming mail to the Juneau office.

2018 Adoption Updates Proposed Regulations

The Alaska Department of Environmental Conservation (ADEC) is proposing to change its air quality regulations to update adoption by reference dates of federal air quality regulations used in air quality control permits, clarify additional regulatory language, adopt federally required amendments to the state air quality plan, revise Standard Conditions, and repeal regulatory language no longer needed.

Proposed Regulation and SIP Amendment Documents:

Adopted Regulations and SIP Amendment Documents (Standard Conditions and related regulatory language will be adopted in a later adoption package):

Readopted Regulations and SIP Amendment Documents (Standard Conditions and related regulatory language will be adopted in a later adoption package):

Filing Certification Documents

Final Regulations