Public fast-charger testing of a sample EV requires a single primary record. Use connection results across different operators as the baseline and keep it in sync with changes to start, stop and payment flow and error codes and customer notes. Before selling in volume, test fast charging with several different operators and record connection, payment, stop and error codes; any station that fails should be noted in the delivery documentation. Keep connection results across different operators and start, stop and payment flow on one versioned master sheet; when error codes and customer notes change, update the records before signing off.
For consolidating the master table, see What is a practical starter inventory plan for a UAE dealer importing cars from China?. Test public fast charging in the target market with the exact configuration, and re-confirm whenever connectors, networks or payment rules change.

