April 2013 – first UK chaplaincy conference held in Luton. Delegates unanimously agree to the formation of a national chaplaincy network.
April 2015 – second UK chaplaincy conference held in Luton. ATCC formally recognised. Soft launch.
March 2018 – ATCC becomes a registered charity.
July 2018 – number of member chaplaincies: 34
4th April 2019 – third UK chaplaincy conference to be held at Central Baptist Church in Luton