Complete 10+2 or equivalent from a recognized board
Check the eligibility criteria of your state police recruitment board or central police organization
Meet the required age limit for Sub-Inspector recruitment
Meet the required height, chest, and medical standards
Prepare for the written examination
Study general knowledge, reasoning, quantitative aptitude, and English or regional language
Practice previous year question papers and mock tests
Clear the physical efficiency test
Clear the physical standard test
Clear the medical examination
Apply through official police recruitment notifications
Fill out the application form correctly and submit required documents
Appear for the document verification process
Clear the interview or personality test if applicable
Join the police training academy after selection
Complete the prescribed training successfully
Get appointed as Sub-Inspector in the police force