California Department of Industrial Relations (OSIP)
http://www.dir.ca.gov/

OSIP Self Insurance Plans
http://www.dir.ca.gov/SIP/sip.html

SIP Security Deposit Requirements
http://www.dir.ca.gov/t8/ch8sb2a3.html

OSIP Commission on Health and Safety and Workers' Compensation
http://www.dir.ca.gov/chswc.html

North Carolina Self-Insurance Security Association
http://www.ncsisa.org/htmls/top.html

Workers' Compensation - New York Self Insurance
http://www.wcb.state.ny.us/content/main/Self_Ins_Employers.jsp