Wesak 2006 , 05.05.2006 , Sri Lanka
H.M. the King's 70th Birthday Anniversary (1997) , 1997 , Thailand
Wesak 1997 , 07.05.1997 , Sri Lanka
100th Anniversary of Sri Lanka Oriental Studies Society 1902-2002 , 24.07.2002 , Sri Lanka
UNESCO -Sukhothai, Thailand , 1981 , France
Tong Perak Temple , Perak , 2016 , Malaysia
Gridhakuta hill , Rajgir, , 2002 , India
Drukpa Lineage of Buddhism , 2014 , India
50th Anniversary of Sri Lanka – Nepal Diplomatic Relations 1957-2007 , 01.09.2007 , Sri Lanka
Proto-Historic Era & Early Anuradhapura Era , 30.04.2008 , Sri Lanka
