# Daimler Buses x BMZ Poland (E-Bus Battery Development) revision history

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

Partnership: [Daimler Buses x BMZ Poland (E-Bus Battery Development)](/partnerships/daimler-buses-x-bmz-poland-e-bus-battery-development.md)

## Recorded posture

- First recorded event: 2024-04-01
- Last material change: 2024-04-01
- Material event count: 1
- Editorial event count: 0

## 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/daimler-buses-x-bmz-poland-e-bus-battery-development/history. REST: /v1/partnerships/1887555c-87d5-4f1d-be79-7ed966c56d9f/history. HTML: [/partnerships/daimler-buses-x-bmz-poland-e-bus-battery-development/history](/partnerships/daimler-buses-x-bmz-poland-e-bus-battery-development/history)._