OCPP Plugfest & Conference Korea
Test, get new insights and connect with other OCPP enthusiasts at the upcoming OCPP Plugfest & Conference Korea. Join us on June 4th & 5th, 2025.
Test, get new insights and connect with other OCPP enthusiasts at the upcoming OCPP Plugfest & Conference Korea. Join us on June 4th & 5th, 2025.
The OCA Working Groups offer you the opportunity to join the discussion and to shape the future of OCPP. OCA offers members the chance to participate in the OCA Working Groups and a number of Task Groups dedicated to specific topics. OCA’s two main working groups are the Technology Working Group (TWG) and the Compliance Working Group (CWG).
The Technology Working Group (TWG) is responsible for all activities required for and related to the creation, publication, and maintenance of OCA Standards (technical specification documents). This includes authoring and refining specification drafts and may also involve other activities such as investigating and piloting potentially relevant technologies. The TWG meets every other week. These bi–weekly meetings take place on alternating timeslots, to ensure that all time zones can be represented. Apart from the meetings, the TWG has a very active discussion page where questions can be asked, and discussions can be started on several OCPP topics. Within this working group, smaller task groups are formed to focus on specific technologies or subjects. These task groups are temporarily active and are retired once their objectives have been achieved.
The Compliance Working Group (CWG) is responsible for all activities required for and associated with the testing of OCA Standards implementations in order to promote interoperability and advancement towards certification. This group also works on the design of the certification program by establishing the requirements and test cases for certification testing and providing (developing or procuring) testing tools, harnesses, and processes.
You can contribute to the future of open standards in EV charging by joining our community! As an OCA member, you’ll gain access to our collaboration platform, Causeway—your platform for in-depth resources on OCPP, standardization efforts, upcoming OCPP versions, and more. On Causeway, you can request access to working groups using the ‘Join a Group’ button and start contributing to the evolution of EV charging standards alongside industry peers. The OCA Working Groups are accessible for all OCA members.