Operator ask 2026-07-12: an ADR-equivalent for accounting so method
choices are consistent AND justifiable. Accounting scatters this across
permanence des méthodes (PCG 121-5), the annexe, the organisation doc
(PCG 911-3) and audit position memos; the ADC unifies them as one
lightweight versioned record: MADR-lite + base légale/effective-dates/
annexe-impact fields, immutable once Accepted (supersede = the
permanence principle made structural), fiscal.yaml rules cite their
ADC (écriture → règle → ADC → base légale in four hops), annexe
generated from the register, acceptance human-only. Seeds adc-001..007
from decisions already made this exercice; two new obligation-table
rows (121-5, 911-3); expert-comptable agenda updated.
Co-Authored-By: Claude Fable 5 <[email protected]>
New compliance.md leaf: French bookkeeping obligations mapped to fleet
mechanisms — inaltérabilité (L.123-22) via an append-only production
ledger grammar (create/validate/pay/avoir, never mutate a validated
document) enforced by a promote-plan compliance linter; FEC (L.47 A
LPF) with quarterly export + Test Compta Demat validation (accounting-
module binding flagged as unverified gap); piste d'audit fiable (289
VII CGI) framed as a by-product of journals + tx-id reco + monthly
packs; retention, numbering, copie fiable; loi anti-fraude scoped out
(B2B-only) with BlockedLog as sandbox-first belt-and-braces.
New Environments section in agent-architecture: prod = the ledger
(grammar-bound), sandbox = disposable iso-prod rehearsal (exempt, never
wired to production third parties); side_effect_class -> environment/
credential mapping; POCs write on sandbox only; evals target fresh
checkpoints; irreversible-by-design features trial on checkpoints.
Woven through hub (goal, requirement, success criteria, leaves table),
T03/T05/T15 guardrails, QA (linter suite, pure-append snapshots, FEC
cadence, PAF evidence framing), C2, POC-1 exit criteria.
Co-Authored-By: Claude Fable 5 <[email protected]>
arcodangeandClaude Fable 5