Abstract
This memorandum describes the quality control with respect to the process operations at the Road Accidents in the Private Accidents Registration System (VIPORS). It is indicated for each of the sections what quality aspects are considered and what actions are performed to assure the highest possible quality. The final assessment concerning the quality of the 1994 VIPORS offers a positive conclusion. The system has also met expectations in a quantitative sense. It is anticipated that, following a study still to be conducted into discrepancies in the number of hospital admissions, the system quality and the data should improve even further. See also C 5786 and C 5787.