List of companies registered in the QUALITASS process

The National Federation of Industrial Sanitation and Maintenance Unions — FNSA — in collaboration with the Bureau Veritas Certification created, in 1996, a professional qualification specific to the occupations of sanitation and industrial maintenance: QUALITASS. This professional qualification allows industrial cleaning and maintenance companies to offer guarantees in terms of the quality of services, the safety of operators and the control of environmental impacts. The company may request a qualification in one or more of the 7 activities concerned by the QUALITASS process: • Draining/curing, • Collection of industrial waste, • Industrial and petroleum cleaning, • Television inspection of sewer networks, • Sorting centre — transit, waste grouping, • Sewerage waste treatment centre (fats, curing sands and materials) of emptying) • Property hygiene