Chapter Locator

Northwest

• SIOR Washington
• SIOR Idaho
• SIOR Oregon
• SIOR Utah

West

• SIOR Northern California / Northern Nevada
• SIOR Southern Nevada
• SIOR Greater Los Angeles
• SIOR Inland Empire & Orange County
• SIOR San Diego

Southwest

• SIOR Arizona
• SIOR New Mexico
• SIOR Oklahoma
• SIOR DFW / North Texas
• SIOR Austin / Central Texas
• SIOR El Paso / Juarez
• SIOR San Antonio / South Texas
• SIOR Houston / Gulf Coast

Central

• SIOR Colorado
• SIOR Minnesota / Dakotas
• SIOR Iowa - Nebraska
• SIOR Western Missouri - Kansas

Great Lakes

• SIOR Wisconsin
• SIOR Michigan
• SIOR Chicago
• SIOR Indiana
• SIOR Ohio
• SIOR St. Louis
• SIOR Kentucky

South

• SIOR Memphis
• SIOR Arkansas
• SIOR Louisiana, Mississippi, Alabama, NW Florida

Southeast

• SIOR Middle & East Tennessee
• SIOR Carolinas
• SIOR Georgia
• SIOR Florida

Mid-Atlantic

• SIOR Pittsburgh / Western Pennsylvania / Northern West Virginia
• SIOR Maryland / District of Columbia / Northern Virginia
• SIOR Virginia
• SIOR Philadelphia
• SIOR New Jersey

Northeast

• SIOR Upstate NY
• SIOR NYC / Downstate NY
• SIOR Connecticut / W. MA
• SIOR New England