Always striving to provide our customers with the best quality of service, Atersa obtained AENOR ISO 9001 certification in 1997. Both the efforts by the company's staff and the company's financial efforts figure prominently in all the products we manufacture.
In July 2009 we obtained AENOR ISO 14001 certification for implementing an environmental management system compliant with UNE-EN ISO 14001:2004 standard.
In June 2012 it obtained Occupational Health and Safety Assessment certification in recognition of our management system in compliance with the OHSAS 18001:2007 standard. The OHSAS 18001:2007 standard sets out the specifications for implementing an effective occupational health and safety management system.
This standard was replaced by the ISO 45001:2018 standard that was implemented in ATERSA in August 2021.