- CAPE-OPEN Update: February 2023 issue
- Y2023-09: Tests and Errata/Clarifications
- Y2023-03 Joint meeting M&T/Interop SIGs
- Y2023-08: Tests and Errata/Clarifications
- 221 – Monthly conference call
- Y2023-07: Tests and Errata/Clarifications
- Y2023-06: Tests
- Y2023-03 – Petroleum Fractions
- Y2023-04: Versioning
- Y2023-02 – Petroleum Fractions