If you Forget your CSJM Registration NO. follow the simple steps 1. You need to visit the official website. 2. Now, CSJMU Homepage will appear on screen. 3. You have to click on “Search Registration No.” 4. After click on the link, new page will open. 5. In that page you need to enter some details asked like student’s First name, Class and Type of Exam. 6. Once you enter all the details check and click on submit button. Your Registration No. will appear on screen.