Home2001 Treaties and Agreements ...Slovak Republic (13145) – Agreement of Protection and Preservation of Certain Cultural Sites and Monuments hide Slovak Republic (13145) – Agreement of Protection and Preservation of Certain Cultural Sites and Monuments TIAS Office of Treaty Affairs March 9, 2001 Cultural Property Agreement signed at Washington March 9, 2001; Entered into force March 9, 2001. Download Attachment [328 KB] Tags Cultural Objects Cultural Properties Slovakia Treaties