Home2011 Treaties and Agreements ...Germany (11-419.1) – Agreement on Enhancing Cooperation in Preventing and Combating Serious Crime hide Germany (11-419.1) – Agreement on Enhancing Cooperation in Preventing and Combating Serious Crime TIAS Office of Treaty Affairs April 19, 2011 Law Enforcement: Cooperation Agreement signed at Washington October 1, 2008; entered into force April 19, 2011, with the exception of Articles 7 through 9. In accordance with Article 24, Articles 7 through 9 may enter into force in the future under conditions specified in Article 24. Download attachment [1 MB] Tags Germany Law Enforcement Treaties