Applications are now open for undergraduate, postgraduate, and doctoral programs at National Institute of Technology Sikkim for the 2026 academic cycle. Interested candidates must register on the central admissions portal, complete the online application form, upload necessary documents such as mark-sheets, category certificates, ID proof, photograph, and signature, and pay the application fee. Detailed eligibility criteria, intake numbers, reservation policies, and counseling procedures are outlined in the official Information Bulletin available on the admissions website. The selection process includes multiple rounds of counseling, document verification, and seat allotment. Separate channels exist for foreign, NRI, and direct admissions where applicable. For any queries, applicants can refer to the helpline contacts provided in the Bulletin.