Coalition Formed in 1994
NAEPC was formed by Tribal Leaders and Elders from La Jolla, Pauma, Pechanga, and San Pasqual in 1994. NAEPC as increased its number of member tribes and receives requests for new membership on a regular basis.

Formally Established in 1997
NAEPC was formally established in 1996 to assist member Tribes in establishing their own environmental offices, train staff and assist in grant writing.

Non-Profit Designation in 2006
NAEPC received Non-Profit designation as a 501(C)(3) in 2006.