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Offices

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

"Region/States Map"

Western Region: AK, AZ, CA, CO, HI, ID, MT, NV, OR, UT, WA, WY; Hazmat Office: Ontario, CA; Pipeline Office: Lakewood, COCentral Region: IA, IL, IN, KS, MI, MN, MO, ND, NE, OH, SD, WI; Hazmat Office: Des Plaines, IL; Pipeline Office: Kansas City, MOEastern Region: CT, DC, DE, MA, MD, ME, NH, NJ, NY, PA, RI, VA, VT, WV; Hazmat Office: West Trenton, NJ; Pipeline Office: West Trenton, NJSouthern Region: AL, FL, GA, KY, MS, NC, PR, SC, TN; Hazmat Office: Atlanta, GA; Pipeline Office: Atlanta, GASouthwestern Region: AR, LA, NM, OK, TX; Hazmat Office: Houston, TX; Pipeline Office: Houston, TXPHMSA Headquarters Office: Washington, DCPHMSA Training Center: Oklahoma City, OK

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)

 Image of PHMSA Org chart

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.

Last updated: Wednesday, October 13, 2021