For Prism North America’s K-12 program, including its Marietta, Georgia campus (which the site lists among campus locations with openings), families first submit a K-12 interest form to request an information packet, then meet with a principal in a 1-on-1 or small-group session before completing the application packet. (prismnorthamerica.org) The admissions committee says it reviews the final packet, issues a determination letter within two weeks, and gives accepted families two weeks to complete registration. (prismnorthamerica.org) The website’s stated requirement is that kindergarten applicants must meet their own state’s age cutoff; the site does not publish additional K-12 admissions requirements on this page. (prismnorthamerica.org) For the 2026-27 year, Prism lists these exact K-12 windows: priority enrollment January 5-March 19, 2026 (response by April 3; start August 12), regular windows March 13-May 22 (response by June 1), May 23-June 30 (response by July 6), and July 1-July 15 (response by July 20), all for an August 12, 2026 start, plus a quarter-2 window July 16-September 30, 2026 (response by October 7; start October 20, 2026). (prismnorthamerica.org) Prism’s website does not describe a K-12 waitlist process or define any priority categories beyond naming a 'Priority Enrollment' window, so those details appear not to be publicly provided on the site. (prismnorthamerica.org)