PHMSA offices are located in five regions across the country and headquartered in Washington, D.C. The Training Center is centrally-located in Oklahoma City.

Region/States Served

Central Region
Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, South Dakota, and Wisconsin

Southwest Region
Arkansas, Louisiana, New Mexico, Oklahoma, and Texas

Western Region
Alaska, American Samoa, Arizona, California, Colorado, Commonwealth of Northern Mariana Islands, Guam, Hawaii, Idaho, Montana, Nevada, Oregon, Utah, Washington, and Wyoming

Southern Region
Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, Puerto Rico, South Carolina, Tennessee, and the U.S. Virgin Islands

Eastern Region
Connecticut, Delaware, District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, and West Virginia

PHMSA Headquarters (Washington, DC)

• Office of Hazardous Materials Safety
• Office of Pipeline Safety
• Office of the Chief Counsel
• Office of Governmental, International, and Public Affairs
• Office of Administration
• Office of the Chief Financial Officer
• Office of Civil Rights
• Office of Planning and Analytics

Training Center (Oklahoma City, OK)

The Training Center is centrally-located within the heartland for both hazardous materials and pipeline safety, hands-on classroom training. A cadre of technical experts in Oklahoma City and satellite training staff in each of the PHMSA regions provide strong training and program support. The Center also provides web-based training and distance learning for participants.

• Training Center