---
title: "History"
kicker: "UNCTAD · eRegulations-Next · how we work · history"
updated: "01-10-2026"
---

# History

<p class="lead">The record of how the documents were made: the copies signed off at each step, the reviews that checked them, and the material they started from. The pages you read day to day are current; these are kept as they were.</p>

## Signed-off copies

None yet. Step 1's copy is kept here once it is signed off.

## Reviews

Each step is checked by two agents working on their own before it is signed off. Their findings are merged, and each says what became of it.

None yet.

## Where it started

| Date | Material | Where |
|---|---|---|
| 24-09-2026 | The lot 1 design: foundation, data model and importer, in French. Its decisions are D1 to D8; it feeds step 4 | [Markdown](sources/2026-09-24-lot-1-design.fr.md) |
| 24-09-2026 | The inventory of the current system, 7.x line, in French: every function of the back-office, the public site, the APIs, TradePortal's modules, the satellites, the data model, the debt | [Markdown](sources/2026-09-24-current-system-inventory.fr.md) |
| 29-09-2026 | The way of working this project copies: the tariff calculator's working documents | `unctad-ai/tariff-calculator-platform` |