Established in 1936, the Interstate Environmental
Commission is a tri-state water and air pollution control agency for New
York, New Jersey, and Connecticut.
The mission of the IEC is to protect and enhance environmental quality
through cooperation, regulation, and communication between government
officials and citizens in the tri-state region.
The Interstate Environmental Commission is the oldest regulatory and
enforcement agency in the region, and clearly, year in and year out, the
Commission’s track record of accomplishments benefitting New York, New
Jersey, and Connecticut speaks for itself.
Interactive: Click to Explore
Things We Do at IEC...
Act of 2015 was signed by President Obama in December 28 2015,
calling for a ban on rinse off cosmetic products that contain
The Long Island Sound Study has released
an updated Comprehensive Conservation and Management Plan
Interactive guide to the CCMP 2015
NYSDEC Sewage Pollution Right to Know:
Sign up for NY-Alert to receive notifications of sewage
Please check out the links to IEC's historical reports dating
back to the early 1930s in our Archive.
Copyright 2016 Interstate Environmental Commission
Web Site Services provided by
Yankee Planning Group, L.L.C.