For the promotion and dissemination of the Extraordinary Form of the Mass in the Archdiocese of Malta and the Diocese of Gozo, as endorsed by the motu proprio Summorum Pontificum promulgated by Pope Benedict XVI (2007) and in the Instruction Universae Ecclesiae (2011). This goes hand in hand with what the Second Vatican Council stated in the Constitution on the Sacred Liturgy Sacrosanctum Concilium of 1963: Linguae latinae usus, salvo particulari iure, in ritibus latinis servetur.
A friend involved with the S.M.O.M. in Malta informed Pro Tridentina (Malta) that a Tridentine Mass was held at the Church of Saint Catherine of Italy in Valletta by a group of Knights of Malta who were on their way to Rome for their 900th anniversary celebrations. Part of the celebrations in Rome included an audience with Pope Benedict XVI.
Apparently, concession for this Mass (celebrated on 3 February 2013) was "granted subject to a number of restrictions".
Between November and December 2012, the President of Pro Tridentina (Malta) was contacted by some Knights of Malta from the USA who asked for information about the possibility of celebrating Tridentine Mass in Malta. However, contacts stopped abruptly. Could be that both events are somewhat related.