Home2010 Treaties and Agreements ...Germany (10-201.9) – Second Supplementary Treaty Amending the Treaty on Extradition of June 20, 1978, as Amended by the Supplementary Treaty of October 21, 1986. hide Germany (10-201.9) – Second Supplementary Treaty Amending the Treaty on Extradition of June 20, 1978, as Amended by the Supplementary Treaty of October 21, 1986. TIAS Office of Treaty Affairs February 1, 2010 Law Enforcement: Extradition Signed at Washington April 18, 2006; transmitted by the President of the United States of America to the Senate September 28, 2006 (Treaty Doc. 109-14, 109th Congress, 2d Session); reported favorably by the Senate Committee on Foreign Relations July 29, 2008 (Senate Executive Report No. 110-12, 110th Congress, 2d Session); Advice and consent to ratification by the Senate September 23, 2008; ratified by the President December 11, 2008; Exchange of Diplomatic Notes at Washington March 11, 2008 and September 18, 2009; entered into force February 1, 2010. Download attachment [383 KB] Tags Germany Law Enforcement Treaties