September 9, 2009
Richard Callahan, associate dean and director of leadership programs at the USC School of Policy, Planning, and Development, has been appointed to a newly formed advisory board for the California Environmental Protection Agency's Department of Toxic Substances Control.
Richard Callahan, associate dean and director of leadership programs at the USC School of Policy, Planning, and Development, has been appointed to a newly formed advisory board for the California Environmental Protection Agency's Department of Toxic Substances Control.

