1.Alerts on objects shall be kept only for the time required to achieve the purposes for which they were entered.
2.A Member State may enter an alert on objects for the purposes of Articles 36 and 38 for a period of ten years. The issuing Member State shall review the need to retain the alert within the ten-year period.
3.Alerts on objects entered in accordance with Articles 26, 32, 34, and 36 shall be reviewed pursuant to Article 53 where they are linked to an alert on a person. Such alerts shall only be kept for as long as the alert on the person is kept.
4.Within the review period referred to in paragraphs 2 and 3, the issuing Member State may decide to retain the alert on an object for longer than the review period, where this proves necessary for the purposes for which the alert was entered. In such cases paragraph 2 or 3 shall apply, as appropriate.
5.The Commission may adopt implementing acts to establish shorter review periods for certain categories of alerts on objects. Those implementing acts shall be adopted in accordance with the examination procedure referred to in Article 76(2).
6.Member States shall keep statistics on the number of alerts on objects the retention periods of which have been extended in accordance with paragraph 4.