In 1998 Holy Trinity Collage implemented the C.A.S. program directed towards the students from second and third years of Polimodal. The program combines three different areas: CREATIVITY (promoting the development of artistic activities), ACTION (achieving diverse sports activities), and SERVICE (participating in community-oriented activities). As its objective, the program pursues the knowledge of our native society’s needs by finding practical, everyday applications for classroom learning, improving self-confidence, increasing the opinion that one can achieve change in the future, developing social values, and discovering abilities and interests in social interaction.

Some of the many projects that C.A.S. has completed in the past include: playing with the children of the Patronato de la Infancia, chatting with the grandparents at the Hogar de Enfermos Crónicos, and working on School Number 23. In each activity the students demonstrated an intense work ethic while trying to help with what is necessary, and received in exchange for their hard work much more than they gave.