Paragraph 11
No material shall contain—
any added enzyme, other than one named or described in column 2 of Part X; or
any added enzyme named or described in column 2 of that Part unless—
the material is for a species or category of animal listed opposite the enzyme inquestion in column 4 of that Part, and the animal concerned is of an age no greaterthan that (if any) specified in column 5 of that Part;
taking into account any such enzyme which is naturally present, the content of theenzyme is not less than the minimum (if any) specified in column 6 of that Part, and does not exceed the maximum (if any) specified in column 7 of that Part; and
the material is to be used in accordance with the conditions (if any) laid down incolumn 8 of that Part.