# Configuring the Certification and Verification Component DIVOC’s certificate module has been adopted for the ongoing COVID-19 vaccination programs in multiple countries. The guide and its different sections describe the various steps that you have to follow when implementing one or more features of the certification and verification component, depending on your country’s needs. ## Country-specific requirements may include the following: **1. Certificate Component -** * Generate certificates * Update certificates * Revoke fake or incorrect certificates * Fetch certificates * Fetch QR code * Notify beneficiaries **2. Verification component** ## What will the sections cover? 1. [Generating signed key pairs](https://divoc.digit.org/v2-2/platform/configuration/configuring-the-certification-and-verification-component/generating-signed-key-pairs) 2. [How to configure the certificate generation component?](https://divoc.digit.org/v2-2/platform/configuration/configuring-the-certification-and-verification-component/configuring-certificates) 3. [How to set up the verification portal for your implementation?](https://divoc.digit.org/v2-2/platform/configuration/configuring-the-certification-and-verification-component/how-to-set-up-the-verification-portal-for-implementation) 4. [How to configure the update certificate API?](https://divoc.digit.org/v2-2/platform/configuration/configuring-the-certification-and-verification-component/how-to-configure-the-update-certificate-api) 5. [Configuring environment variables in 2.0](https://divoc.digit.org/v2-2/platform/configuration/configuring-the-certification-and-verification-component/configuring-environment-variables-in-2.0) [![Creative Commons License](https://i.creativecommons.org/l/by/4.0/80x15.png)](http://creativecommons.org/licenses/by/4.0/)*All content on this page by* [*eGov Foundation*](https://egov.org.in/) *is licensed under a* [*Creative Commons Attribution 4.0 International License*](http://creativecommons.org/licenses/by/4.0/)*.* --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://divoc.digit.org/v2-2/platform/configuration/configuring-the-certification-and-verification-component.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.