Go to the official website of CSIR CASE
Then the homepage will appear on the screen
Click on the Opportunities details link
Download the application for ASO & SO posts
Read the official notification carefully
If you are eligible click on the Apply link
Fill out the application form without any mistakes
Upload the required documents in the prescribed size
Pay the application fee if applicable
Check and click on the submit button
Download and take a printout of the application form for further use.