The present Rules have been adopted in implementation of Directive 82/471/EEC laying down provisions applicable to certain products which act as direct or indirect protein sources, are manufactured by certain technical processes and are put into circulation as feedingstuffs or in feedingstuffs. Feedingstuffs may be placed on the market as long as they appear in the list contained in the Schedule hereby attached and fulfill the conditions prescribed therein. Derogations may be provided exclusivel