Če je bila za katerega od učinkov, prikazanih v odstavku 21, ugotovljena koncentracija NOAEL ali LOAEL, mora opisu tveganja slediti še primerjava NOAEL ali LOAEL z oceno razmerja med odmerkom in koncentracijo, ki ji bo populacija izpostavljena.
Where, for any of the effects set out in paragraph 21 a NOAEL or LOAEL had been identified, the risk characterisation shall entail comparison of the NOAEL or LOAEL with the evaluation of the dose/concentration to which the population will be exposed.