# TIER IV x Astemo (E2E autonomous driving) revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Partnership: [TIER IV x Astemo (E2E autonomous driving)](/partnerships/tier-iv-x-astemo-e2e-autonomous-driving.md)

## Recorded posture

- First recorded event: 2025-07-01
- Last material change: 2025-07-01
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2025-07-01**: created (source: https://www.automotiveworld.com/news/tier-iv-astemo-sign-mou-on-e2e-autonomous-driving-ai/) (reported)

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /partnerships/tier-iv-x-astemo-e2e-autonomous-driving/history. REST: /v1/partnerships/e8cad7a6-5829-4b15-9169-3ab76f8db71d/history. HTML: [/partnerships/tier-iv-x-astemo-e2e-autonomous-driving/history](/partnerships/tier-iv-x-astemo-e2e-autonomous-driving/history)._