OEC Integrity Program is certified on ISO 37001 international anti-bribery management standard
OEC Integrity program is certified under ISO 37001, a global standard for the management of anti-bribery systems. One of the first heavy construction firms in Brazil to receive the seal, OEC was audited by QMS Certification Services. The certification, which is valid for three years, also includes its subsidiaries OECI, CNO, Tenenge, CBPO and Oenger.