The California Council for the Promotion of History established the Register
of Professional Historians in 1986 as a list of professional historians interested in and qualified to work as public historians
(that is, historians working outside of the college and university settings).
CCPH recognized that historians and
those with related training were increasingly used by government and industry to do research in support of litigation, environmental
impact and cultural resources work, as well as toxic waste studies. Historians have served as expert witnesses, provided
record management and archival services, and provided historic preservation and planning work. They have also contributed
exhibit research and design services for businesses, museums, historic parks, and various other agencies.
Until
the CCPH Register of Professional Historians was established, there was no convenient way to contact professionals with experience
in these fields. The Register provides that method of contact.