The application process for AP ICET is conducted online through the official website designated by APSCHE. Candidates must first pay the application fee online, then fill out the detailed application form including personal, academic, and contact details, upload scanned photograph and signature, and submit the form. The application fee differs by category (General/BC and SC/ST). Late applications may be allowed with a late fee within a specified schedule. Candidates should download and retain the confirmation page for future reference.