Diego Causero

His Excellency, The Most Reverend Diego Causero
Apostolic Nuncio emeritus to Switzerland and Liechtenstein Titular Archbishop of Gradum
Archbishop Diego Causero (center)
Appointed	28 May 2011
Retired	5 September 2015
Predecessor	Francesco Canalini
Successor	Thomas Gullickson
Other post(s)	Titular Archbishop of Gradum
Previous post(s)	Apostolic Nuncio to the Czech Republic (2004–2011) Apostolic Nuncio to Syria (1999–2004) Apostolic Nuncio to the Central African Republic (1993–1999) Apostolic Nuncio to the Republic of Congo (1993–1995) Apostolic Nuncio to Chad (1992–1999)
Orders
Ordination	7 April 1963 by Giuseppe Zaffonato [it]
Consecration	6 January 1993 by Pope John Paul II, Giovanni Battista Re, and Justin Francis Rigali
Personal details
Born	(1940-01-13) 13 January 1940 (age 84) Moimacco, Udine, Italy

Styles of Diego Causero
Reference style	His Excellency The Most Reverend
Spoken style	Your Excellency
Religious style	Archbishop

Diego Causero (born 13 January 1940) is an Italian prelate of the Catholic Church who spent his career in the diplomatic service of the Holy See. From 1992 to 2015, he served as the head of the Vatican's diplomatic mission in several African and European countries.