Hubbard Communications Office Bulletin

Definitions → H → Hubbard Communications Office Bulletin

HCOBs written by LRH only. These are the technical issue line. They are valid from first issue unless specifically cancelled. All data for auditing and courses is contained in HCOBs. They are distributed as indicated, usually to technical staff. They are red ink on white paper, consecutive by date. (HCO PL 24 Sept 70R)