| 12 October 2019 | Private Bunker Visit Members-only event, booking required via mySUBBRIT |
| 19 October 2019 | SB Autumn Meeting Member booking is via mySUBBRIT, non-members should book here |
| 01 November 2019 | Copy deadline for Subterranea 52 |
| 05 November 2019 | Fiddler's Ferry Power Station Visit Members-only event, booking required via mySUBBRIT |
| December 2019 | Subterranea 52 published |
| 08 February 2020 | Committee Meeting |
| 18-20 October 2019 | Congrès SFES |
| 20-27 August 2020 | AIA Annual Conference, Liverpool |
