According to the OSNA Bylaws, each chapter awarded constituency by the NSNA is allowed one state level delegate, and one more for every ten additional chapter members. According to the NSNA Bylaws, each chapter that is awarded constituency status is allowed one national level delegate, and one more delegate for every additional 50 members. For more information on establishing chapter constituency, please see the NSNA guidelines.
The following information is based on the NSNA complete list of current members per school as of 11/20/2013. In order to seat delegates at national convention, a chapter of 10 members or more must first apply for official NSNA constituency status.