A Green Member of the Building Council Brazil, Tessler Engenharia has its Project and Works Management System audited and certified in accordance with the ISO 9001-2015 requirements, holding certificate TNBR-30414, ISO 14001-2015 certificate TNBR-30415, ISO 45001:2018 certificate TNBR-30416 by the TÜV NORD Brasil.
