A system comprising: a storage configured to store a history of degrees of deterioration for each part of each of air-conditioning facilities and/or refrigeration facilities during past inspections; a first determiner configured to correct and determine, on the basis of the history of degrees of deterioration of each part of the air-conditioning facilities and/or the refrigeration facilities during the past inspections, at least either scheduled dates of inspection of the air-conditioning facilities and/or the refrigeration facilities, or a priority of inspection work that is performed on each part of an air-conditioning facility and/or a cooling facility to be inspected; a controller configured to cause a display to display at least either information indicating the scheduled dates of inspection or information indicating the priority of inspection work as determined by the first determiner; an acquirer configured to acquire information pertaining to the degree of deterioration from records of work performed on each part of each of the air-conditioning facilities and/or the refrigeration facilities, characterized in that the records of work include information that an inspection worker perceived from the part, each including a routine record of information and a non-routine record of work contents in a free descriptive manner; the acquirer acquires information pertaining to the degree of deterioration from the records of work by extracting work features including a degree of deterioration by extracting words pertaining to an extent of deterioration from the records of works with reference to a dictionary of words; a second determiner configured to determine the history of degrees of deterioration of each part of the air-conditioning facilities and/or the refrigeration facilities during the past inspections from the information pertaining to the degree of deterioration as acquired by the acquirer; and the storage being configured to store the history of degrees of deterioration of each part of the air-conditioning facilities and/or the refrigeration facilities during the past inspections as determined by the second determiner. a storage configured to store a history of degrees of deterioration for each part of each of air-conditioning facilities and/or refrigeration facilities during past inspections; a first determiner configured to correct and determine, on the basis of the history of degrees of deterioration of each part of the air-conditioning facilities and/or the refrigeration facilities during the past inspections, at least either scheduled dates of inspection of the air-conditioning facilities and/or the refrigeration facilities, or a priority of inspection work that is performed on each part of an air-conditioning facility and/or a cooling facility to be inspected; a controller configured to cause a display to display at least either information indicating the scheduled dates of inspection or information indicating the priority of inspection work as determined by the first determiner; an acquirer configured to acquire information pertaining to the degree of deterioration from records of work performed on each part of each of the air-conditioning facilities and/or the refrigeration facilities, characterized in that the records of work include information that an inspection worker perceived from the part, each including a routine record of information and a non-routine record of work contents in a free descriptive manner; the acquirer acquires information pertaining to the degree of deterioration from the records of work by extracting work features including a degree of deterioration by extracting words pertaining to an extent of deterioration from the records of works with reference to a dictionary of words; a second determiner configured to determine the history of degrees of deterioration of each part of the air-conditioning facilities and/or the refrigeration facilities during the past inspections from the information pertaining to the degree of deterioration as acquired by the acquirer; and the storage being configured to store the history of degrees of deterioration of each part of the air-conditioning facilities and/or the refrigeration facilities during the past inspections as determined by the second determiner.