Certificates and Approvals

ISO 9001; ISO 14001; ISO 45001 APPROVAL CERTIFICATES

ISO 9001 CERTIFICATE

ISO 45001 CERTIFICATE 

ISO 14001  CERTIFICATE

API LICENSE CERTIFICATE

API CERTIFICATE U.S. GLOBAL PETROLEUM

VOLVO, MACK and RENAULT APPROVALS

PETROMERICA HEAVY DUTY SYNTHETIC BLEND 10W-30 CK-4, CJ-4 CI-4 PLUS

PETROMERICA HEAVY DUTY SYNTHETIC BLEND 15W-40 CK-4, CJ-4/SN CI-4PLUS

US GLOBAL PETROLEUM DEXOS1® APPROVED CERTIFICATES

US Global Petroleum 0W-20 Certificate of License 

US Global Petroleum 5W-30 Certificate of License

PETROMERICA DEXOS1® APPROVED CERTIFICATES

Petromerica Full Synthetic 0W-20 Certificate of License

Petromerica Full Synthetic 5W-30 Certificate of License