#ss123

Under the PRA's SS1/23, a UK bank must evidence five things for every model, including AI: a risk-tiered model inventory, board-level governance, documented development and use, independent validation

For the Head of Model Risk, owning the model, its weights and its validation evidence inside your own walls is the only posture you can defend to a regulator, a board and an auditor at the same time.

The PRA expects firms to identify, validate and monitor every material model. Here is how a sovereign AI operating system keeps models, data and validation under one tamper-evident record inside your