I am giving you the link for every topic such as eligibility, fees etc..
Eligibility-https://icmai.in/studentswebsite/Admission.php#intermediate
Fee structure-https://icmai.in/upload/Students/Uniform-Fee-Structure.pdf
Mode of registration- Online or Manual ( oral/Postal)
Month of Exam- June and December of each year
In case you have not registered before then for you Syllabus-2016 will be apllicable. First examination under Syllabus -2016 shall be held on December-2016. Under syllabus 2016 there are 4 Modules having 2 subject in each module.
Under Syllabus-2012 there are 2 groups containing 4 subjects each. Now under syllabus 2016 groups converted into module. Last examination under syllabus 2012 shall be conducted in June-2017.
I am attaching the pdf of syllabus under 2016, kindly download
In case of any query, please comment