As per MORPHE, Article XIX, Section 92
"Upon the discretion of the higher education institution, a graduating student may be allowed additional subject-loads of not more than six (6) units.
Graduating students may be allowed to enroll with overload units/subjects to a maximum of six (6) units, in addition to its regular load, however, the total number of units enrolled must not exceed 28 units.
Applicants with general point average (GPA) lower than 2.5, will not be allowed to take overload units.
The following is the procedure in applying for a permit to overload: