Contact Us 

 

Thank you for visiting www.darksky.org.

 

If you have a general query, please visit our updated frequently asked questions

 

For other inquiries, please contact us by topic or call + 1 (520) 293-3198.

 

For a list of administrative staff and their duties, click here.

 

To Join or Renew your membership, you can do so online, by phone at + 1 (520) 293-3198, or by mail or fax.  In order to renew your membership or join by mail or fax, be sure to download and print the membership form found here.  For other ways of supporting IDA, make sure you visit our Support page.

 

Local Chapters: to find your local IDA Chapter, please visit our Chapters or Affiliates page.

 

IDA International Headquarters
3223 N. First Avenue
Tucson, Arizona 85719
USA
+1 520 293 3198
Fax: +1 520 293 3192
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IDA Washington, DC

US Government Affairs & Public Policy

10805 Main Street Suite 700

Fairfax, VA 22030

+ 1 202 684 7090 (please do not direct membership questions to this number)

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IDA Europe
Friedel Pas, IDA European Liaison Officer
Aarschotsebaan 29
B-3191 Hever
Belgium
+32-474-50.17.95
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IDA Asia/Pacific
Reg Wilson, IDA Asia/Pacific Liaison Officer
Lighting Analysis Design
32 Carina Road
Turramurra, New South Wales 2074
Australia
Telephone/fax: +61(0)2 9488-7078
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