> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://sard.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
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# What will revoke signatures on a Job Plan?

There are four ways in which a signature can be revoked on a Job Plan:

1. if the Job Plan signatory clicks on the **Revoke** button next to their name in the Job Plan’s **Sign Off** section;
2. if any change is made by Job Plan owner, Job Plan signatory or administrator to a Job Plan in the Submitted state, e.g., by adding a comment or editing a section;

| The commentator has the option to revoke or not the signatories for the signed Job Plan.

3. if the Job Plan is reverted from Complete to Submitted, or from Submitted to Draft; or
4. if it is actioned by the Administrator via **ADMIN** > **Job Plans** > **Job Plan Signatories** page (applicable to users with administrator rights only).