Proposition H is the $274 million bond measure passed in 2004 by voters within the Grossmont Union High School District to repair aging local high schools, improve student safety, qualify for State matching funds and construct a new school.

The CBOC is the oversight group created to monitor Proposition H implementation and expenditures. The CBOC is comprised of 11 volunteers appointed by the Board of Education. CBOC members walk school campuses, review project planning documents, monitor community meetings and examine audit reports to verify that the school district is using bond dollars effectively, responsibly and in compliance with the Proposition H ballot language.

CBOC meetings are open are open to the public and held on the last Wednesday of each month at the Grossmont Union High School District office. Each year, the CBOC issues an independent annual report to inform the public about the status of Proposition H and the oversight role of the CBOC.