Data check supporting server

The object of the present invention can be achieved by the data verification supporting server for supporting verification of data which is inputted to each item of a survey form for surveying an effect of implementing a product, including a survey form managing part managing the survey form sent from an implementer terminal of an implementer, with a revised number of the survey form; a re-survey information managing part informing the implementer of a re-survey inquiry based on a re-survey inquiry request for requesting a re-survey, which is received from a verifier terminal of a verifier verifying the survey form, the re-survey inquiry request indicating the implementer who sent the survey form; and a survey form maintaining part maintaining the survey form and the version information managed by the survey form managing part when notification of a verification completion of the survey form is received from the verifier terminal.