Hello ,

There is certain criteria for NRI, if your son not fulfil that criteria then he will be consider as resident of India and can be consider as local student for NEET/ JEE examination

• They must have had at least 3 (three) years of education in any Foreign country during the last 6 (six) years and must pass the qualifying examination inclusive of 11th and 12th standard or equivalent from abroad only.
• One of the parents of the student should be an NRI and shall ordinarily be residing abroad as an NRI. The person who sponsors the student should be a first-degree relation and should be residing abroad as an NRI.

For future details on NEET/JEE you can check Carrers360:

https://medicine.careers360.com/articles/neet-eligibility-criteria

https://engineering.careers360.com/articles/jee-main-eligibility-criteria

Best Wishes!