When deploying EV chargers at scale, two things matter above all: your charger must speak clearly with your CMS and ensuring OCPP compliance is non-negotiable. Yet, testing for it is often a time-consuming and resource-heavy process—especially without your own Charging Management System (CMS). That’s where Kazam’s Access Compliance Testing Tool comes in. Built for charger manufacturers, integrators, and network operators, this self-serve solution removes the technical friction from OCPP validation.

Whether you’re launching new hardware or integrating with a new backend, Kazam’s tool lets you test your charger across predefined OCPP scenarios. Accessible via the Kazam website, it offers real-time visibility into packet-level communication, and provides detailed, downloadable reports to help you fix issues before deployment.

You can test your EV chargers on the Kazam’s Access Compliance Testing Tool in 2 ways:

1. Navigate to the products section on our website and click on Kazam’s Access Compliance Testing Tool. Login and start testing!
2. If you're already a client, you can test your chargers on our CMS through the chargers and sessions module.

1. How to test chargers through Kazam Charger Management System?

1.1) To test a charger on kazam CMS :

1. Navigate to the Chargers & Sessions Module in the CMS.
2. Select the charger you wish to test from the list.
3. On the charger details page, click the ‘Check OCPP Compliance’ button located at the top right corner. OCTT page opens up displaying the list of all the test cases.

1. Select the test cases you wish to run on the charger.
2. Click the ‘RUN’ button located at the top right corner.
3. The selected test cases will execute on the chosen charger.

2. How to test an EV charger using Kazam Access Testing Tool?

2.1) Login to the Kazam Access Compliance Testing Tool

To start navigate to the testing page here -> https://kazam.energy/products/octt

1. On the Kazam’s OCPP Compliance Testing Tool page, click the ‘Start Free Test’ button. 
2. If you already have an account, simply log in with your credentials.
3. New to Kazam? Create an account to register and access the tool.
4. Fill in the required details to register and access the testing tool. After registering, you will have 180 days of free access to this tool.
5. The next step is to onboard your charger.

2.2) How to onboard your charger?

1. Please fill in the following charger details to get started:
1. Make & Model (e.g., Delta AC Max, ABB Terra 54)
2. Charger Output Type (e.g., AC, DC)
3. Capacity / Power Rating (e.g., 7.4 kW, 50 kW)
4. Number of Connectors (e.g., 2)
5. Connector Types (e.g., Type-2, CCS2, CHAdeMO)
6. RFID Support (Yes / No)
7. Emergency Stop Feature (Yes / No)
2. After filling in the charger details, click “Next”.
3. A unique Charger URL will be displayed on the next screen.
4. Copy this URL and insert it into the charger’s configuration settings to establish a connection with the Kazam platform.

This step is crucial to enable real-time communication between the charger and our system.

Need help inserting the URL into your charger? Refer to the charger’s installation manual or reach out to us to help you with the insertion of the URL.

Once you’ve inserted the Charger URL into your device settings: Click “Connect” to complete the process.

2.3) What to do after onboarding the charger?

1. Once the charger is successfully onboarded, you’ll be redirected to the Charger Overview page.
2. Before proceeding with any actions: Ensure the charger is online — Only online chargers can be tested or operated from the platform.
3. If it's offline, verify the charger’s network connection and URL configuration. Once the charger is online, you’re ready to begin testing or further setup.

2.4) How to test my charger for Kazam’s Compliance Testing Tool compliance?

1. To test your charger simply select your charger

2. Then, click on all the test cases you want to run the charger,

3. and click run.

3. How to get my test results?

All test reports conducted on your chargers can be accessed from the “Recent Reports” section located on the left side of the Tool Overview page.

To view or download a report:

1. Browse through the list of recent tests.
2. Click on the specific test whose report you wish to view or download.
3. One can download Summary/ Detailed report for any test.

For any queries or concerns please reach out to us at business@kazam.in / support@kazam.in / +91 9958943092