Ethics and Compliance

Report fraud, unlawful, unethical, and other types of improper behavior through the methods below.

Diamond Coring Company, Inc. is committed to always doing the right thing. That is why we have an ethics and compliance program and why we have adopted the Code of Business Conduct and Ethics. The Code is specifically designed to be part of an effective program to prevent and detect violations of law and conduct. 

Employees who believe they are aware of a violation of the Code are expected and encouraged to report their concerns. Employees have many ways in which they can report a concern or incident related to this Code. They may discuss it with their Manager, Supervisor, Controller and President and or General Counsel.  Such reports may be made confidentially and anonymously. 

Regular business matters that do not require anonymity should be directed to the employee’s supervisor and should not be submitted using this service. 

This hotline is NOT a substitute for routine communications within our organization between associates and their supervisors and managers, particularly as to workplace duties. Likewise, it does not replace communications with HR staff about benefit issues or other job-related issues. This Whistleblower hotline is an additional communication tool for specific types of situations and it is provided because we believe that it is a good business practice to do so.

A more complete description of the purpose of this policy is available in our ethics policy statement.

Toll-Free Telephone

English-speaking USA and Canada:

(855) 840-0070 (not available from Mexico)

Spanish-speaking North America:

(800) 216-1288 (from Mexico user must dial 001-800-216-1288)

Email (must include company name with report)


(215) 689-3885 (must include company name with report)

USDOT Hotline


Call: +1 (800) 424-9071 (toll-free)


Mail: DOT Inspector General, 1200 New Jersey Ave SE, West Bldg 7th Floor, Washington, DC 20590