Home1994 Treaties and Agreements ...Germany (94-923) – Agreement on Real Property Exchange hide Germany (94-923) – Agreement on Real Property Exchange TIAS Office of Treaty Affairs September 23, 1994 Share Share this page on: Close Property: Real Property Exchange Agreement signed at Bonn September 23, 1994; entered into force September 23, 1994. With attachments. Download Agreements [12 MB] Tags Germany Treaties