Society for Protective Coatings - The SSPC is the professional association representing facility owners, contractors, consultants, manufacturers, and equipment suppliers for protective coatings of steel and concrete structures. - http://www.sspc.org/
Oil & Colour Chemists' Association - The web page of the membership section of OCCA. This site mainly details the benefits of the organisation, as well as general instructions on how to join the society. - http://www.occa.org.uk