Downloads

OCHP

Latest Version is 1.4.

Open Clearing House Protocol v1.4
What has changed? Read: Update Announcement
Download the Chinese translation of OCHP v1.4

Open Clearing House Protocol v1.3
What has changed? Read: Update Announcement

Open Clearing House Protocol v1.2

Open Clearing House Protocol v1.0

Open Clearing House Protocol v0.2 0.9

Other Documents

EV-ID-Validator Release 1.1

E-Mobility-IDs EVCOID Check Digit Calculation Template Version 1.1

E-Mobility-IDs EVCOID Check Digit Calculation Explanation