Member States shall take all necessary steps to ensure that during official testing of cosmetic products:

• identification and determination of glycerol l-(4-aminobenzoate),

• determination of chlorobutanol,

• identification and determination of quinine,

• identification and determination of inorganic sulphites and hydrogen sulphites,

• identification and determination of chlorates of the alkali metals, and

• identification and determination of sodium iodate are performed in accordance with the methods described in the Annex.