1. The issuing Member State of an alert for extradition purposes shall communicate the following data to all other Member States through the exchange of supplementary information:
(a)
the authority which issued the request for arrest;
(b)
whether there is an arrest warrant or a document having the same legal effect, or an enforceable judgment;
(c)
the nature and legal classification of the offence;
(d)
a description of the circumstances in which the offence was committed, including the time, place and the degree of participation in the offence by the person on whom the alert has been entered;
(e)
insofar as possible, the consequences of the offence; and
(f)
any other information useful or necessary for the execution of the alert.
2. The data listed in paragraph 1 of this Article shall not be communicated where the data referred to in Article 27 or 28 have already been provided and are considered sufficient for the execution of the alert by the executing Member State.