Step by step procedure to switch over from CA old syllabus to CA new syllabus. Step 1 : Go to ICAI.org Step 2 : Login to your account with Email and password. Step 3 : Once login, you can see an application form to change youâ€re the course which you have to fill all your details. Step 4 : Certain documents like school leaving certificate, signature needs to upload in scanned copy. Step 5 : Make online payment and then download application form generated by the system. At last submit application form to ICAI regional office.