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Anna University Attendance Rules — The 75% Requirement Explained

📅 Aug 23, 2026 ⏱ 4 min read

The attendance rule causes more panic than almost anything else in a semester — usually because students hear it second-hand. Here’s the standard structure, plainly.

The standard bands

Attendance is computed per semester on conducted working days/hours, and colleges track it continuously — most publish it monthly or via portals.

What students get wrong

If you’re running short right now

Count your remaining working days, compute the best case honestly, and talk to your class advisor early — options narrow every week you wait. Medical absences need certificates submitted per your college’s process, at the time of absence, not retroactively at semester end.

Implementation details (exact bands, fees, documentation) are set by regulation and college — confirm with your exam cell rather than seniors’ folklore. Attendance shortage is also a common reason a hall ticket gets withheld.

Frequently Asked Questions

What is the minimum attendance to write Anna University exams?
The standard requirement is 75%. Students between 65-75% may seek condonation (with valid grounds, documentation and a fee, subject to approval), while below 65% generally means being barred from that semester’s exams. Confirm your regulation’s exact rule.
Does on-duty (OD) count as attendance?
Approved OD for placements, symposiums, sports and similar activities is normally treated as present — provided the OD is applied for and approved through your college’s process. Unfiled OD counts as absent.
What is condonation in Anna University?
A formal concession that allows a student with an attendance shortage (typically 65-75%) to write exams, usually requiring valid reasons like documented medical grounds plus a condonation fee. Approval is not automatic.
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