OCPP 2.1 (all files)
============

This zip contains the latest version of the OCPP 2.1 Edition 2 specification parts for all parts of OCPP 2.1.

| File 									  			| Date 	     |
|---------------------------------------------------|------------|
| OCPP-2.1_edition2_part0_introduction 				| 2025-12-03 |
| OCPP-2.1_edition2_part1_architecture_topology		| 2025-12-03 |
| OCPP-2.1_edition2_part2_specification				| 2025-12-03 |
| OCPP-2.1_part2_appendices_v21         			| 2025-12-03 |
| OCPP-2.1_part3_JSON_schemas 						| 2025-01-23 |
| OCPP-2.1_edition2_part4_ocpp-j-specification		| 2025-12-03 |
| OCPP-2.1_edition2_part5_certification_profiles	| 2025-12-03 |
| OCPP-2.1_edition2_part6-testcases             	| 2025-12-03 |
| OCPP-2.1_edition2_errata_2026-04			        | 2026-05-06 |
| Appendices_CSV_v2.1 			 					| 2025-12-03 |


### Additional information

The appendices of the OCPP 2.1 part 2 can be updated without requiring a new OCPP release. This mainly concerns the
components and variables of the OCPP device model, which can be extended with new components or variables, as long as they
are optional.

On 2026-05-06 the following documents were updated in the set:
- OCPP-2.1_edition2_errata_2026-04 replaced OCPP-2.1_edition2_errata_2026-02 - this errata document contains all errata for all parts of OCPP 2.1 edition 2 until 2026-04

On 2026-03-11 the following documents were updated in the set:
- OCPP-2.1_edition2_errata_2026-02 was added - this errata document contains all errata for all parts of OCPP 2.1 until 2026-02

On 2025-12-03 the following documents were updated in the set:
- All documents except the schemas were updated to the Edition 2 version.
- OCPP 2.1 Part 5 and Part 6 were added to the document set
- OCPP-2.1_edition1_errata_2025-09 was removed

On 2025-09-30 the following documents were updated in the set:
- OCPP-2.1_edition1_errata_2025-09 replaced OCPP-2.1_edition1_errata_2025-06 - this errata document contains all errata for all parts of OCPP 2.1 until 2025-09

On 2025-07-08 the following documents were updated in the set:
- OCPP-2.1_edition1_errata_2025-06 was added to the documentation set - this errata document contains all errata for all parts of OCPP 2.1 until 2025-06
