OCPP 2.0.1 Edition 4
Part of OCPP family
Charging management protocol with ISO 15118 and enhanced security support
- Technologies
- 3
- Related standards
- 2
- Organizations
- 2
Overview
Standard overview
Charging management protocol with ISO 15118 and enhanced security support
Practical role
How it is used
Charging management protocol with ISO 15118 and enhanced security support
Document metadata
Publication and verification
- Document type
- Protocol
- Lifecycle status
- Active
- Standards family
- OCPP family
- Access
- Public
- Verification
- Verified
- Verified
- Jul 31, 2026
Scope
Geographic scope
Scope
Technology scope
Standards family
Other releases and parts in OCPP family
Ordered naturally by release, part, or version number.
OCPP 1.6
activeOCPP 1.6
OCPP 2.1 Edition 2
activeOCPP 2.1 Ed. 2
Technical context
Related technologies
MECG
Lifecycle
Predecessor and successor standards
OCPP 1.6
SupersedesOpen Charge Alliance
OCPP 1.6 defines management messages exchanged between charging stations and central systems. It matters to V2X because it gives independently developed systems a common technical contract.
OCPP 2.1
SupersedesOpen Charge Alliance
OCPP 2.1 defines newer charging-station management functions including bidirectional charging and distributed-energy integration. It matters to V2X because it gives independently developed systems a common technical contract.
Institutions
Organizations
Open Charge Alliance
Published ByOCA
industry_consortium
Industry alliance developing and maintaining the Open Charge Point Protocol for EV charging infrastructure.
Editorial notes
Notes
Original editorial summary; no specification text reproduced.