In Chapter 4 of Part Two of the Combined Nomenclature set out in Annex I to Regulation (EEC) No 2658/87, the following Additional notes 3 and 4 are added:
Milk permeate and whey permeate can be analytically distinguished by the presence of substances (e.g. lactic acid, lactates and glycomacropeptides) which are associated with whey production.
Subheading 0404 10 includes “whey permeate” which is a product with generally a slightly sour smell, obtained from whey or mixtures of natural whey constituents by ultrafiltration or other processing techniques.
The presence of substances associated with whey production (e.g. lactic acid, lactates and glycomacropeptides) is a condition for the classification of whey permeates into that subheading.
Subheading 0404 90 includes “milk permeate” which is a product with generally a milky smell obtained from milk by ultrafiltration or other processing techniques. The quantitatively limited level or absence of lactic acid and lactates (max. 0,1 % by weight, in milk permeates in powder form, or max. 0,015 % by weight in milk permeates in liquid form) as well as the absence of glycomacropeptides, are the conditions for the classification of milk permeates into subheading 0404 90.
The method to be used for the detection of lactates shall be the ISO 8069:2005 method and the method to detect rennet whey (i.e. the presence of caseinomacropeptides such as glycomacropeptides) shall be the method set out in Annex XII to Commission Regulation (EC) No 273/2008(1).’
Commission Regulation (EC) No 273/2008 of 5 March 2008 laying down detailed rules for the application of Council Regulation (EC) No 1255/1999 as regards methods for the analysis and quality evaluation of milk and milk products (OJ L 88, 29.3.2008, p. 1).’