LEITAT (Acondicionamiento Tarrasense) is a private non-profit Technological Centre specialized in production technologies with R&D activities in materials sciences (including nanotechnology), environment, surface treatments, biotechnologies and renewable energies, with experience in technological transfers to the industry. LEITAT is recognised by the Spanish Government as a CIT (Centre of Technological Innovation) and it is member of FEDIT (Federation of Technological Centres in Spain) and the IT Network of the Catalan Regional Government. LEITAT has large experience accrediting certifications of Personal Protective Equipment. It is the notified body number 0162 by Ministry of Industry and Energy which is capable of execute all the needed evaluation process in order to accredit PPE (clothing, textiles and garments) of professional use.