Two Special Rounds of seat allocation are organized by the Central Seat Allocation Board (CSAB) to allocate the unfilled seats of the NIT+ System after the 6th JoSAA Round. The CSAB-Special Rounds will be conducted by NIT Rourkela through the online portal of CSAB (https://csab.nic.in). The Business Rules of CSAB-Special Rounds can be seen on the CSAB website. The details of vacant seats in various Participating Institutes will be available after the end of the JoSAA-2023 Rounds and just before the start of Registration for CSAB-Special Rounds. Candidates desirous of participating in the CSAB-Special Rounds are required to do a fresh registration. The process of Registration, Choice Filling, Choice Locking, Seat Allotment, Payment of fees, etc., are different from those of JoSAA rounds. The candidates are advised to carefully go through the Business Rules and Process Flow of the CSAB-Special Rounds available on the CSAB website.