Dear student,

Yes you can start preparation in 11 th standard itself to become Forensic Officer. To become Forensic Officer you should complete B.Sc in Forensic Science and then M.Sc in Forensic Science or Post Graduation Diploma in Forensic Science and next Ph.D in Forensic Science or M.Phill in Forensic Science. You can start reading books related to Forensic Science and also articles related to this field. You can go through case studies as well. You need to have basic knowledge about the concepts in Forensic Science.

Hope this helps.

All The Best!!