International Standards Organization (ISO) : ISO. A network of national standards institutes from 140 countries working in partnership with international organizations, governments, industry, business and consumer representatives. A bridge between public and private sectors.

National Fire Protection Association (NFPA) : National Fire Protection Association , United States, develops a large number of activities in the field of fire protection.

Underwriters Laboratories (UL) : Underwriters Laboratories Inc. (UL) is an independent, not-for-profit product safety testing and certification organization. We have tested products for public safety for more than a century. Each year, more than 16 billion UL Marks are applied to products worldwide.

Loss Prevention Council Board (LPCB) : LPCB approvals are recognised by governments and regulatory authorities around the world, especially in the Asia-Pacific and Middle-East regions, and in Europe.

United States EPA and Ozone Depletion : This web site contains information about the science of ozone depletion, regulations in the US designed to protect the ozone layer, information on methyl bromide, flyers about the UV index, information for the general public, and other topics

Hughes Associates, Inc. : Fire protection engineering, research and consulting firm.