The routine office transactions such as issue of certificates, maintenance of the office records, daily accounts, financial deals connected with school etc. are done through the School offices of Kristu Jyoti & Placid Vidya Vihar. The School offices are open to the public from 8.30 a.m to 4.30 p.m.

There are spacious independent libraries attached to each institution offering a comprehensive arry of materials for study, research and general information.

There are fully equipped and separately well-maintained labs for Chemistry Physics and Biology. These laboratories provide an excellent opportunity to gain sound practical knowledge and help students attain knowledge thoroughly and effectively.

The Computer Lab offers facilities comparable to the best International Schools and has the latest in hardware and software including Internet, Intranet conveniences.

An extension counter of The Canara Bank Changanacherry branch functions in the campus on all working days. Payments to the schools can be made through this extension counter.

A full-fledged canteen functions in the campus. It serves delectable and healthy snacks and soft drinks in a hygienic atmosphere to the students at reasonable rates.

Vidya Jyoti boarding house for boys functions in the campus and provides a homely atmosphere for the inmates. The boarding authorities take utmost care in the academics as well as extracurricular activities of the students. Reverend fathers of CMI congregation are in charge of the boarding house.