2.By way of derogation from paragraph 1, Member States shall authorise the import of products referred to in Article 1 that are not accompanied by the results of the analytical test as referred to in paragraph 1 provided that the importing Member State ensures that each consignment of those products undergoes tests to verify that the histamine levels are below the limits set by Regulation (EC) No 2073/2005. These tests must be carried out following the sampling and the analytical method referred in Regulation (EC) No 2073/2005. The competent authority shall place the consignment concerned under official detention until it obtains a favourable result.