Regular Class - Elementary school graduates and transferees from other schools.
Afternoon-Saturday Class - Working students.
Open High School - Dropout and less fortunate students who cannot afford to come to school regularly.
INNHS Caaoacan Annex - Elementary school graduates from the different barangays of Caaoacan, Navotas, Cataban and other nearby elementary schools.
Special Programs
Engineering and Science Education Program (Special Science Class) - Elementary school graduates who qualify in the grade requirement, first and second screening which include Standardized mental ability, aptitude test and interview; and Transferees from other Science and Technology Oriented Schools and other Schools with Special Science Programs, and others who meet the program guidelines prescribed by Education Offices.
Special Program in the Arts (SPA) - Elementary school graduates who qualify in the grade requirement, HSOII, Arts Talent Test/ Performance Test/Portfolio.
Special Program in Sports (SPS) - Elementary school graduates who qualify in the grade requirement and Physical Fitness - Sports skills Identification and test.
Special Education (SPED) - Elementary school graduates who have special needs as a result of learning disabilities and physical handicaps.
