To provide a system for the recovery of a waste edible oil and the production and the supply of a substitute fuel for gas oil that correlates a recovery amount of a waste edible oil with a supply amount of a substitute fuel for gas oil produced from the recovered waste edible oil and that can increase the demand for the substitute fuel for gas oil.

In this system for the recovery of a waste edible oil and the production and the supply of a fuel substitute for gas oil, at least a recovery system 10 and a supply or sales system 30 are connected through a communication system circuit 5. Each time a waste edible oil is recovered, a specific card is used, which is individually issued or which has already been issued. Upon introducing a waste edible oil, the amount of the introduced waste edible oil is individually measured, and a point count number corresponding to the measured value is recorded on the specific card, and at the same time, is transmitted to the supply or sales system 30 through the communication system circuit 5. In the supply or sales system 30, the point count number corresponding to the amount of the substitute fuel for gas oil which is taken out when the fuel substitute for gas oil is supplied is deducted from the total point count number recorded on the specific card.