The Catholic Church in Singapore was under dual jurisdiction for most of its history, one tracing authority from the Vicariate Apostolate of Siam down to the present Archdiocese of Singapore and the other with the authority from the Portuguese Mission first from the Archdiocese of Goa and then the Diocese of Macau. This was a legacy of the padroado pronouncement in the 16th century. Dual jurisdiction was ended in 1981, when the Portuguese Mission handed over St Joseph's Church to the Archdiocese of Singapore and, thus, the whole island of Singapore was brought under the Archdiocese of Singapore.
