The council was established in 1995 as LEAGUE OF CONCERNED COMPUTER SCIENCE STUDENTS (LCCSS) by the leadership of Mr. Joselito Avenido. There are only eight positions, namely, (1) Chairman of the Board, (2) President, (3) Vice-President, Blue Ribbon Chairman, (4) Vice-President, Screening Chairman, (5) Vice-President, Ways and Means Chairman, (6) Vice-President, Finance Chairman, (7) Vice President, Class Representative, and (8) Board Secretary. The first constitution was done by this batch of officers in the same year. In 1997, its name was changed to Computer Science Council where Ms. Honeylet was the chairman. Positions were also changed into (1) President, (2) Vice-President, (3) Secretary, (4) Tresurer, (5) Auditor, (6) Business Manager and 3 (7)PROs.

Positions and the number undergone a seesaw format, wherein positions are added and removed, until year 2000. In 2001, the name was changed to Computer Studies Student Council. On year 2002, when Ms. Vanessa Guico became the Program Director, the CSSC was provided with the Multimedia Room (now Multimedia and Research Center) as their office, and students center. In July 2002, CSSC started collecting membership fee from the whole CCS studentry in order to fund programs and projects for students. Only on March 24 to March 26, 2003 the LCCSS constitution was ratified. Presided by Lionel Gonzaga, that three-day affair resulted into better by-laws and guide for the future officers of CSSC. The new constitution declares new and most comprehensive positions the council ever had.

The longest term served by a president of the CSSC was two years. Rainier Vergara(1998-2000) and Richelle Bolivar(2000-2002) both have two service years for CSSC. Gonzaga is on his way of matching the length of service of the two.