Calumet has met the requirements of ISO-9001
Calumet's state-of-the-art refining processes for lube oils, which maximize the unique performance characteristics of their select crudes, as well as their custom blending operations have met the requirements of ISO 9001.

Integration
To gain certification, beginning in 1994, Calumet spent 18 months designing and implementing a quality system that met the requirements of the standard.

Regular Audits
The integrity of our certification is maintained through surveillance audits by our registrar at regular intervals designed to ensure adherence to the standards.

Certification to ISO 9001
Calumet Lubricants has achieved certification to ISO 9001 which has compliance requirements that cover every aspect of our operations. In addition, there are requirements for policies and procedures governing document control, corrective and preventive action, internal audits, and management review of the quality system at regular intervals.

Customer Assurances
Calumet's ISO 9001 Certified Quality System has been designed with controls in place at every key point in our operations from our raw incoming crude to our shipping operations. As a customer, you can rest assured that our system monitors every phase of our operations and through that continuously identifies ways to improve our product, processes and service. All this helps Calumet ensure that the products and services that you receive from us are the very best.

Kosher Certification
Calumet's Karns City, Burnham and Dickinson facilities are Kosher Certified and Kosher for Passover.