www.sanayi.gov.tr
www.tse.org
www.turkloydu.org
www.ul.com
www.imo.org
www.nfpa.org
National Fire Protection Association (NFPA) [MA/USA]
Federal Emergency Management Agengy(FEMA) [MD/USA]
U.S. Fire Administration (USFA) [MD/USA]
National Fire Academy [MD/USA]
Fire Safety & Education [MD/USA]
Building and Fire Research Laboratory [MD/USA]