Security

To protect employees, contractors and facilities worldwide, Marathon implements security vulnerability and threat assessments, loss prevention strategies and site security. Assessments provide an understanding of potential security weaknesses and a framework for determining appropriate countermeasures.

In the U.S., some facilities must comply with Department of Homeland Security laws and regulations designed to protect critical infrastructure and ensure chemical security. This includes certain Marathon facilities that fall under the jurisdiction of the Maritime Transportation Security Act, Transportation Workers Identification Credentials regulation and/or Chemical Facility Anti Terrorism Standard.