Section 21(1) in The Milk and Milk Product Order, 1992
(1)Where the Controller is satisfied that it is necessary to do so for the purpose of ensuring liquid milk supply to the general public of any region, he may, by order, direct any class or category of producers or manufacturers of skimmed milk powder or milk fat in that region to make available such percentage of their total production of all or any of these commodities as he may deem appropriate, to any authority designated by him for the purpose.
