Established at the end of 2017, Bishops of all dioceses and eparchies in Australia were asked to nominate one person as their representative for this network. The main task of these members is to act as a conduit for information, between the NCE and the parishes, faith communities and agencies. Current CSN members are listed below.
| Diocese/Eparchy | Representative |
| Archdiocese of Brisbane | Mr Clyde Cosentino |
| Archdiocese of Canberra & Goulburn | Mr Nathan Galea |
| Archdiocese of Hobart | Dr Christine Wood |
| Archdiocese of Melbourne | Ms Cathy Jenkins |
| Diocese of Armidale | Ms Jennifer Harman |
| Diocese of Bathurst | Rev Deacon Joshua Clayton |
| Diocese of Geraldton | Fr Gerard Totañes |
| Diocese of Lismore | Mr Gary Reen |
| Diocese of Maitland-Newcastle | Ms Teresa Brierley (interim) |
| Diocese of Parramatta | Fr Paul Roberts |
| Diocese of Port Pirie | Br (Dr) Pat Cronin cfc |
| Diocese of Rockhampton | Fr Don White |
| Diocese of Sale | Ms Sophy Morley |
| Diocese of Sandhurst | Ms Lyn Breen |
| Diocese of Toowoomba | Ms Mary Otto |
| Diocese of Townsville | Mr Neil Helmore |
| Diocese of Wilcannia-Forbes | Rev Barry Dwyer EV |
| Diocese of Wollongong | Mr Jude Hennessy |
| Syro-Malabar Eparchy of St Thomas | Mr Wilson Thomas |
| Archidiocese of Adelaide | |
| Archdiocese of Perth | |
| Archdiocese of Sydney | |
| Chaldean Diocese of St Thomas | |
| Diocese of Ballarat | |
| Diocese of Broken Bay | |
| Diocese of Broome | |
| Diocese of Bunbury | |
| Diocese of Cairns | |
| Diocese of Darwin | |
| Diocese of Wagga Wagga | |
| Eparchy of Saints Peter and Paul (Ukrainian) | |
| Eparchy of St Michael, the Archangel (Melkite) | |
| Maronite Diocese of Saint Maroun of Sydney | |
| Military Ordinariate of Australia | |
| Personal Ordinariate of Our Lady of the Southern Cross |
6 August 2019