Listservers for Dark-Sky Issues - 

A number of forums offer the opportunity to discuss related issues. 
While IDA encourages them, they are not official voices of IDA.

Light Pollution Internet Forum - (see bottom of page to join)
Light Pollution Internet Forum - messages
OutdoorLighting-Forum start page - (see bottom of page to subscribe)
OutdoorLighting-Forum - The last 29 messages
DarkSky listserver starter page - (see bottom of page to subscribe)

Maryland Section - mdlighting start page - (see bottom of page to subscribe)
New England Light Pollution Advisory Group's (NELPAG) email "exploder" Discussion Group
      To subscribe, send your full name, postal address,  Listservers for General Lighting Issues - 

 IESNA Bulletin Board - The sole purpose of the Bulletin Board is to allow lighting professionals to ask
       questions, seek answers and discuss issues with each other.    IESNA Web Site

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