H.E. Mercedes Arrastia-Tuason Philippine Ambassador to the Holy See Philippine Embassy, Vatican City (since 2009, the second longest since the start of Philippine Vatican diplomatic relations in 1951) 30 November 2015 Ambassador Mercedes A. Tuason is particularly known for her role in many civic and charitable organizations namely, Center for Peace Asia, Apostolate for Family continue reading : Interview with Ambassador Mercedes Arrastia-Tuason