Oscar Romo, Executive Director
email: oscarjromo@outlook.com
Phone: (858) 429-8139

Alter Terra maintains offices in:

Barrio Logan, California, U.S.A.

Tijuana, Baja California, Mexico

In the U.S. our fiscal sponsor is:

Earth Island Institute
Attn: Alter Terra
2150 Allston Way, Suite 460
Berkeley, California, USA 94704-1375