Hello,
.
CS i.e., company secretary courses is a 3 years course which is equivalent to under Graduation. This course is divided into 3 level's

• Foundation, 8 months
• Intermediate, 9 month's
• Final, 15 month's

It involves various business courses like, business environment, entrepreneurship, management etc., All the 3 levels have different kinds of syllabus for preparation. In the final level,you will have a specialization to choose according to your interest. It is a 3 year professionalised course