The GMBA is an employers organisation serving the interest of its members in the building and allied trade industries.

As the association representing expanded polystyrene manufactures, raw material suppliers and equipment suppliers in South Africa, it is EPSASA's mission to promote and grow the expanded polystyrene market. EPSASA will achieve this by informing and educating the general public, as well as decision makers and opinion formers on the public and private sector on the benefits, multiple uses and environmentally friendly nature of expanded polystyrene products EPSASA will strive to ensure that the quality and performance standards of its members are world class through the establishment and monitoring of standards, and will also act on their behalf in matters of common interest.

The Skylight Association of South Africa (SASA) is a trade Association which was founded in 1991 and whose membership comprises organisations engaged in the manufacture, sale and installation of skylight systems. Whilst the activities of the Association cover a broad scope, it is realised with the ever increasing use of skylights in buildings in South Africa, that there is an urgent need to address the issue of standards so as to develop confidence in the quality, performance and reliability of skylights. These guidelines have therefore been developed by representative members of SASA as a service to both specifiers, contractors, manufacturers and installers of these products.

South African Council for the Quantity Surveying Profession is a Regulatory Authority mandated to provide for the registration of professionals, candidates and specified categories in the quantity surveying profession; to provide for the regulation of the relationship between the South African Council for the Quantity Surveying Profession and the Council for the Built Environment; and to provide for matters connected therewith.

Construction Health and Safety Council has established a Task Team to provide with the technical advice required for the purpose of creating the Construction Health and Safety Practitioners registration categories. Project and Construction Managment The South African Council for the Project and Construction Management Professions (SACPCMP) is empowered by section18 of Act No. 48 of 2000

Thermal Panel Manufacturers Association (TPMA) represents the South African sandwich thermal panel industry on technical, regulatory, quality assurance and product acceptance issues. TPMA Members include 12 of the leading manufacturers of polystyrene, polyurethane, polyisocyanurate and rockwool cored panels. Associate Members include manufacturers of modular buildings as well as laminators, distributors and equipment suppliers.