EU Directive 2014/41/EU, with the European Investigation Order (EIO), was implemented in Dutch law, effective from June 17th 2017.
For countries who have not implemented this EU Directive:
- EU Convention on Mutual Assistance in criminal matters between the member states of the European Union (29 May 2000);
- European Convention on Mutual Assistance in criminal matters (Strasbourg, 1959);
- Several bilateral and multilateral treaties.