Environmental Health Coalition (EHC) is a private, non-profit organization founded in 1980. From the start EHC has taken its direction from the communities of San Diego and Tijuana and many of its long-term projects are the result of providing technical and organizing assistance to populations adversely affected by toxic chemicals.

Environmental Health Coalition is dedicated to the prevention and cleanup of toxic pollution threatening public health, and the environment in the San Diego/Tijuana region. EHC operates four distinct campaigns to achieve this goal and they are:

        Border Environmental Justice Campaign (BEJC)
        Campaign to Eliminate Childhood Lead Poisoning (CeCLP)
        Clean Bay Campaign (CBC)
        Community Assistance Program
        Toxic Free Neighborhoods (TFN) Campaign