Article 5
Negative reply 1. Where, after checks are carried out, the requested Member State considers that the evidence submitted does not establish its responsibility, the negative reply it sends to the requesting Member State shall state full and detailed reasons for its refusal. 2. Where the requesting Member State feels that such a refusal is based on a misappraisal, or where it has additional evidence to put forward, it may ask for its request to be re-examined. This option must be exercised within three weeks following receipt of the negative reply. The requested Member State shall endeavour to reply within two weeks. In any event, this additional procedure shall not extend the time limits laid down in Article 18(1) and (6) and Article 20(1)(b) of Regulation (EC) No 343/2003.