The National Testing Agency (NTA) has initiated a correction window for candidates of the NEET UG 2026 re-exam, allowing them to update their current address and exam city preferences. This opportunity comes after the cancellation of the original exam due to a paper leak controversy. The correction facility will remain open until May 21 at 11:50 pm, and no additional fees will be charged for these updates. Students are advised to select exam cities based on convenience rather than preference, especially if they have relocated since the initial application. Common pitfalls include failing to submit changes after editing details and entering incorrect addresses, which can affect the communication of admit cards. To avoid last-minute issues, candidates should complete their corrections early, as heavy traffic on the NTA portal may hinder submissions close to the deadline. The NEET UG 2026 re-exam is set for June 21 from 2 pm to 5:15 pm, with fresh admit cards expected to be released shortly before the exam date.