Korea dairy industry is placed on the very critical situation with the progression of free trade marketing system internationally. The sterilized milk or pasteurized extended shelf life milk can be considered as the international trade dairy products. Now all dairy foods would be selling in international market. To keep and improve our dairy foods market, the Korea dairy system improvement committee was inaugurated in 1995. This committee has done so many works to improve or dairy system such as the settlement of raw milk supply and demand, centralization of raw milk collection, ideal raw milk price system and dairy foods marketing structure, etc.