For Secondary Schools: 17-11-077. GRANT OF COMPENSATORY TIME OFF (CTO) OR SERVICE CREDIT IN THE ENGAGEMENT TO THE SHS MASS TRAINING WORKSHOP ON COMMON/ GENERAL TOPICS Posted on November 17, 2017 by DepEd Mandaluyong Leave a comment 17-11-077. GRANT OF COMPENSATORY TIME OFF (CTO) OR SERVICE CREDIT IN THE ENGAGEMENT TO THE SHS MASS TRAINING WORKSHOP ON COMMON/ GENERAL TOPICS Memorandum Unnumbered