The Regional State of the Environment Reports (RSoER) are produced by the Northern Sydney Regional Organisation of Councils (NSROC). NSROC represents Hornsby Shire, Hunter’s Hill, Ku-ring-gai, North Sydney, Lane Cove, City of Ryde and Willoughby City Councils.
From 2008, all City of Ryde SOE reports have been incorporated into the RSoER.
The State of the Environment Community Newsletter is produced by the Council. It highlights sustainable projects and outlines case studies of Council's achievements.