V11 REQUIREMENT-BACKED MODULE

Tariff versions

Effective-dated tariff-as-code, simulations, golden accounts and first-bill QA.

Seeded demonstration only. Production state transitions require workspace-scoped permissions, source lineage, explicit evidence status and audit events.

Active tariff sets

Golden tests

128/128

Pending change

First-bill exceptions

Trend / evidence window

Illustrative operational view with explicit source quality.

Seeded

Priority queue

2026-Q3Effective

Ready

Kiambu consultationSimulation

Review

Historic 2025-Q4Frozen

Ready

Canonical accountability trace

01source/inflow

02zone/site

03service point

04meter/read

05consumption

06tariff/bill

07payment/allocation

08variance/case

09work order

10verification

Control rules

Evidence and confidence stay visible.
History is not overwritten.
High-risk actions are approval-gated.
Vendor adapters never become the domain model.