Every methodology document is published with its full tables — weights, band edges and notching rules — together with its version, effective date and methodology-committee approval reference. The archive of prior versions and their validity windows stays public.
v2.3 · effective from 2026-07-15 · SCRA-MC-0105
Every methodology is reviewed at least annually, and re-approval is announced even when nothing changes. Material amendments are opened to public comment before adoption, and a changes summary is published with every new version.
Documents published here are generated from the live rating engine's templates and frozen at publication — the published text cannot differ from what the engine actually applied while the version was in force.