The library is a “Silence Zone”. Students have to strictly maintain silence in the library.
Students have to pay a fine of Rs. 1/- per day, for delay from the due date of return.
Students are not allowed to enter the library with food, water and personal items. They must keep their bags outside the library before entering.
Each student has to show his/her book at the exit during dispersal.
For loss or damage of the library book, the student has to replace the same within a week.
Each student has to check his or her library book during issue and report impairment or any damage to the librarian. If ant scribbling or damage to the book is found at the time of return then he/she will have to replace the book.
Students have to replace a book if they misplace it.
Students of Class XII should submit the clearance slip from the library to their respective class teachers to get their admit card (for the Board Exam).
Students should not bring back the issued library books to school except on the day of return, as it might get lost.
Students must carry their school almanacs and pens/pencils to the Library to maintain a record of the books they read/issue.

A nutritious, as well as varied diet, for the staff and students of DPS Ruby Park, is available in the canteen which has its outlets during classes on the ground floor, the 5th floor and the 7th floor of the main block.
They must not misbehave with the canteen staff or with other students at the canteen.
Students must form a queue and proceed for their purchase in an orderly manner.
They must use the canteen area properly and keep it neat and clean.
Parents must guide the children appropriately regarding selection of food and beverage.