William Payne serves as the Executive Board Member to represent graduate members of the South Atlantic Region. The region includes the following states and graduate chapters:
In the State of South Carolina
- Charleston SC Graduate Chapter
- Coastal Tri-County Graduate Chapter
- Greenville/Spartanburg Graduate Chapter
- Orangeburg Graduate Chapter
- South Carolina Low Country Graduate Chapter
- Columbia Graduate Chapter
In the State of Tennessee
- MidSouth Graduate Chapter
In the State of Florida
- Greater Miami Graduate Chapter
In the State of Alabama
- Birmingham Graduate Chapter
In the State of Georgia
- Atlanta Graduate Chapter
- Stone Mountain Graduate Chapter
