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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, Juneau, AK, 99811. 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.

Conformity - Help

Conformity 101 Training Available On-Line

FHWA presents an on-line short course "What is Conformity?". This course is intended for transportation and air quality practitioners who are new to transportation conformity, those looking for a refresher, or others who only need a brief overview of the rule. The session is approximately 27 minutes long. Handouts are available for download at the same site.

A variety of conformity guidance documents are available online, including:

State and Federal Regulations are listed below:

Glossary of Conformity Terms (PDF) from May 2006 training class.

If your project is located outside of a nonattainment area or maintenance area, the responsible project manager needs to assemble the information for the project detailed in the "Letter Confirming Project is Located Outside of a Nonattainment/Maintenance Area" (PDF) and submit it to the following email address: If you have questions, please email Adeyemi Alimi or phone: 907-269-6953.

  • In some cases, projects may be located in areas about to be designated 'nonattainment' and for that reason, information on the start date of the project will be needed.
  • In cases where the project is close to a nonattainment / maintenance boundary, additional information on the boundaries of the project will be needed.