The Diocese of Singapore is one of the founding members of the National Council of Churches and is one of the governing authorities of the Trinity Theological College.

The National Council of Churches of Singapore is a fellowship of churches established on 24 July 1974. NCCS facilitates healthy working relationships among churches and represents the Christian community in the public square. NCCS encourages active involvement from churches in welfare services and are fully committed to religious harmony in Singapore.  


The 10th Bishop of Singapore, Rt Revd Dr Titus Chung Khiam Boon, is the current President of NCCS for the 2021-2023 Term.

Trinity Theological College (TTC) is a seminary that seeks to train and equip the people of God for ministry in the church and society. TTC also trains lay Christians to think theologically and reflect on their mission in the public square. 


Trinity Theological College is governed by the Anglican, Methodist, Presbyterian and Lutheran Churches.  


It is an extension of the ministry of The Diocese of Singapore where many members of the Anglican body are being trained and equipped to serve God in various ministries.