In September 1999, Interquímica obtained the first certification for its quality system according to the requirements of ISO 9002:1994 standard, thus becoming one of the first companies in its segment to be awarded this certification.

In November, 2010, Interquímica head office (in São Leopoldo, Rio Grande do Sul, Brazil) recertified the unit and in December, 2010, the branch in Mauá, São Paulo, Brazil had the first certification.

Currently, the two units are able to meet clients’ requirements based on 9001:2015 version.