The Bachelor of Commerce in Corporate Secretaryship typically does not enforce any upper age limit for joining. Most institutions enroll students who have passed the 10+2 (or equivalent) qualification with a certain percentage, usually set by the institution. A few institutions do enforce an upper age limit. For example, some government-related institutions and some special quota institutions might have this age restriction. It is always advisable to check the age criteria with the respective university or college before applying.
For professionals and those coming back to academics after a break, most colleges have flexible learning options, including distance education and online programs, that do not carry an age restriction. For the B.Com CS program, find the most suitable college by checking various colleges to determine the eligibility criteria and your career aspirations. Age has become a barrier for higher education in very few institutions, and most institutions are now open to lifelong learning.