I happened upon this site and it may be useful for the members here.
http://www.ocswssw.org/There is some good information about the standards and code of ethics for social and social service workers as well.
http://www.ocswssw.org/sections/membership_info/current_members/ethicsandpractice.htmlAnd there is also the ability to find out if a CAS case working is a member of the College.
http://www.ocswssw.org/sections/info_public/registercheck.html