USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Quality Management System

OHMS Data Operations Quality Policy

OHMS Data Operations maintains an ISO 9001-certified Quality Management System (QMS) that continually improves the collection and management of hazardous materials transportation incident data to provide timely and reliable information to support PHMSA's safety, environmental, and organizational excellence goals, and meet internal and external stakeholder needs.

ISO-9001 Brochure

Click the image for a PDF or click here.