To provide an apparatus for supporting a food sanitation supervision by which food producing facilities supporting a prescribed sanitation supervising method can efficiently and easily be constructed with high accuracy.

An apparatus 4 for building and editing a hazard analysis and critical control point(HACCP) system comprises capturing data of produced foods, process data, food supervision standard data, equipment data and damage data which are input from an input device 1 and a standard database stored in a standard database storage 3 in each an product item and including a standard of facilities supporting HACCP form and drawing up HCCP system figure comprising a zoning (a compartment and a layout of the equipment), a line of flow (human and objects) and an indoor environmental standard which are included in the standard of facilities supporting the HACCP form. The HACCP system figure drawn by the apparatus 4 for building and editing the HACCP system is output and displayed on a display unit 6 through an output device 5.