Operational readiness
1. Confirm category: EV, LMT, or industrial battery above 2 kWh.
2. Map each relevant data point to its legal/source reference and category status.
3. Tag the system of record for each data point.
4. Separate internally owned data from supplier-dependent data.
5. Assign an owner and collection deadline for every missing field.
6. Map access-right and disclosure requirements before choosing a passport platform.
7. Prepare identifier / DPP Registry responsibilities alongside the passport data itself.