1. A law for this purpose, the Letters of Credence of foreign diplomats. 2. Ambassador Livolsi presented his Letters of Credence on February 2, 2005. 3. He presented his Letters of Credence to Pope Francis on October 21, 2013. 4. An envoy typically receives both a sealed letter of credence and an unsealed copy. 5. The assurance was given when Dorodjatun presented his letter of credence at the White House. 6. The Letter of credence of incoming ambassadors and high commissioners are accepted by the President here. 7. Budnik presented his Letters of Credence to Pakistani President Asif Ali Zardari on 5 January 2009. 8. Pringle presented her Letter of Credence to President of Russia Dmitry Medvedev on 16 January 2009. 9. The constitution specifies that the sash is worn on letters of credence and in other ceremonial occasions. 10. He presented his letters of credence to the British Queen on February 12, 2008 at Buckingham Palace.