Given changes to Ryerson program curriculum from year to year, out-of-phase students who are still within their allotted time span, may not be subject to the curriculum requirements presented in the CURRENT Calendar. Students are required to complete the curriculum for the years they attended from first approval, unless stated otherwise. For example, students first approved in Fall 2010, must complete all first year courses listed in the 2010-2011 Calendar and all courses listed in the 2011-2012 calendar for second year, etc. Students are responsible to ensure that all other graduation requirements are met.  Students that have exceeded their time span, may be considered for re-admission into the CURRENT curriculum based on the following principles, including but not limited to, major curricular change within a program, degree designation change (ex, from a Bachelor of Arts to a Bachelor of Commerce), and the number of courses that remain to be completed from the original program (normally less than 50 per cent).