Yes, there is a provision to request a change in the preferred exam center after submitting the application form for the NABARD Grade A Exam.

Procedure to request a change in the preferred exam center:

1. Online Portal: NABARD provides an online portal for candidates to apply for the Grade A Exam. After submitting the application form, candidates can log in to the portal using their registration credentials.

2. Edit Option: Once logged in, candidates can check if the edit option is available for their application form. If the edit option is available, they can proceed to make changes to their preferred exam center.

3. Accessing Application Form: Candidates need to locate and access their application form in the online portal. This can usually be found under the "My Applications" or "Application Status" section.

4. Change Exam Center: In the application form, candidates will find the details of their preferred exam center. They can edit this information and select a new exam center from the available options.

5. Save Changes: After selecting the new exam center, candidates must save the changes to ensure that the updated information is recorded.

6. Confirmation: Once the changes are saved, candidates should receive a confirmation message or notification on the online portal stating that the preferred exam center has been successfully changed.

7. Admit Card: After the change is made, candidates should download their admit card from the online portal. The admit card will reflect the updated exam center details.

8. Verify Changes: It is advisable for candidates to cross-check the updated exam center details mentioned on their admit card to ensure that the changes have been accurately recorded.

Important Points to Consider:

- The edit option to change the preferred exam center may not be available for all candidates. It is generally provided for a limited period of time after the submission of the application form.
- Candidates should regularly check the NABARD website or the online portal for any updates or notifications regarding the availability of the edit option.
- It is recommended to make the changes in the preferred exam center well in advance to avoid any last-minute hassles or confusion.
- Candidates should also keep in mind the eligibility criteria and requirements for the exam center they wish to change to, such as the availability of seats and other facilities.
- It is advisable to contact the NABARD authorities or the helpline provided on their official website in case of any queries or difficulties in changing the preferred exam center.