TIC Council members are testing, inspection and certification companies with international operations. Membership is open to all such companies, subject to election by the Council (see Becoming a Member), and is classed as A, B or C depending on a company’s size. Each member has voting rights and pays subscriptions accordingly. Associated members are testing and inspection organisations which are subject to ownership by a national government, government agency or government controlled entity and have satisfied the requirements for associated membership under Global Board Regulation 4.
Below is a list of current members with links to contact details, plus either listings of the companies they have in group membership, or directions to a website at which such listings can be found.