Alternatives to detention
Article 23
1. Member States may impose one or more of the following alternatives to detention, taking into account the individual circumstances of the third-country national concerned, including the level of the risk of absconding assessed in accordance with Article 19: (a) deposit of an adequate financial guarantee; (b) the use of electronic monitoring; (c) measures other than those referred to in points (a) and (b) where provided for in national law. 2. The measures referred to in paragraph 1 shall primarily aim to ensure the effective and timely return of the third-country national. 3. A decision to apply the measures referred to in paragraph 1 shall state the relevant reasons of fact and of law. 4. Third-country nationals shall be informed in writing of any decision to apply the measures referred to in paragraph 1 and the consequence of non-compliance with that decision, including detention under Article 29. 5. Member States shall ensure that decisions to apply the measures referred to in paragraph 1 are reviewed by a court or tribunal upon application by the third-country national concerned or ex officio .