diff --git a/doc/api/integrations.md b/doc/api/integrations.md
index 2d85ea2c6be7e62892393c5946426bca67e88cd7..d90aacd08187a03ed1fce5669069dc600d21f6ea 100644
--- a/doc/api/integrations.md
+++ b/doc/api/integrations.md
@@ -700,6 +700,59 @@ Get the external wiki settings for a project.
GET /projects/:id/integrations/external-wiki
```
+## GitGuardian
+
+DETAILS:
+**Tier:** Premium, Ultimate
+**Offering:** SaaS, self-managed
+**Status:** Beta
+
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/435706) in GitLab 16.9 [with a flag](../administration/feature_flags.md) named `git_guardian_integration`. Disabled by default.
+
+FLAG:
+On self-managed GitLab, by default this feature is not available. To make it available, an administrator can [enable the feature flag](../administration/feature_flags.md) named `git_guardian_integration`.
+On GitLab.com, this feature is not available.
+This feature is not ready for production use.
+
+[GitGuardian](https://www.gitguardian.com/) is a cybersecurity service that detects sensitive data such as API keys
+and passwords in source code repositories.
+It scans Git repositories, alerts on policy violations, and helps organizations
+fix security issues before hackers can exploit them.
+
+You can configure GitLab to reject commits based on GitGuardian policies.
+
+This feature is in [Beta](../policy/experiment-beta-support.md#beta) and subject to change without notice.
+
+### Set up GitGuardian
+
+Set up the GitGuardian integration for a project.
+
+```plaintext
+PUT /projects/:id/integrations/git-guardian
+```
+
+Parameters:
+
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- |-----------------------------------------------|
+| `token` | string | true | GitGuardian API token with `scan` scope. |
+
+### Disable GitGuardian
+
+Disable the GitGuardian integration for a project. Integration settings are reset.
+
+```plaintext
+DELETE /projects/:id/integrations/git-guardian
+```
+
+### Get GitGuardian settings
+
+Get the GitGuardian integration settings for a project.
+
+```plaintext
+GET /projects/:id/integrations/git-guardian
+```
+
## GitHub
DETAILS:
diff --git a/doc/user/project/integrations/git_guardian.md b/doc/user/project/integrations/git_guardian.md
new file mode 100644
index 0000000000000000000000000000000000000000..213332efd73c3fae839b4dbb7a2543777fcb6467
--- /dev/null
+++ b/doc/user/project/integrations/git_guardian.md
@@ -0,0 +1,77 @@
+---
+stage: Create
+group: Source Code
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+---
+
+# GitGuardian
+
+DETAILS:
+**Tier:** Premium, Ultimate
+**Offering:** SaaS, self-managed
+**Status:** Beta
+
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/435706) in GitLab 16.9 [with a flag](../../../administration/feature_flags.md) named `git_guardian_integration`. Disabled by default.
+
+FLAG:
+On self-managed GitLab, by default this feature is not available. To make it available, an administrator can [enable the feature flag](../../../administration/feature_flags.md) named `git_guardian_integration`.
+On GitLab.com, this feature is not available.
+This feature is not ready for production use.
+
+[GitGuardian](https://www.gitguardian.com/) is a cybersecurity service that detects sensitive data such as API keys
+and passwords in source code repositories.
+It scans Git repositories, alerts on policy violations, and helps organizations
+fix security issues before hackers can exploit them.
+
+You can configure GitLab to reject commits based on GitGuardian policies.
+
+This feature is in [Beta](../../../policy/experiment-beta-support.md#beta) and subject to change without notice.
+
+To set up the GitGuardian integration:
+
+1. [Create a GitGuardian API token](#create-a-gitguardian-api-token).
+1. [Set up the GitGuardian integration for your project](#set-up-the-gitguardian-integration-for-your-project).
+
+## Create a GitGuardian API token
+
+Prerequisites:
+
+- You must have a GitGuardian account.
+
+To create an API token:
+
+1. Sign in to your GitGuardian account.
+1. Go to the **API** section in the sidebar.
+1. In the API section sidebar go to **Personal access tokens** page.
+1. Select **Create token**. The token creation dialog opens.
+1. Provide your token information:
+ - Give your API token a meaningful name to identify its purpose.
+ For example, `GitLab integration token`.
+ - Select an appropriate expiration.
+ - Select the **scan scope** checkbox.
+ It is the only one needed for the integration.
+1. Select **Create token**.
+1. After you've generated a token, copy it to your clipboard.
+ This token is sensitive information, so keep it secure.
+
+Now you have successfully created a GitGuardian API token that you can use to for our integration.
+
+## Set up the GitGuardian integration for your project
+
+Prerequisites:
+
+- You must have at least the Maintainer role for the project.
+
+After you have created and copied your API token, configure GitLab to reject commits:
+
+To enable the integration for your project:
+
+1. On the left sidebar, select **Search or go to** and find your project or group.
+1. Select **Settings > Integrations**.
+1. Select **GitGuardian**.
+1. In **Enable integration**, select the **Active** checkbox.
+1. In **API token**, [paste the token value from GitGuardian](#create-a-gitguardian-api-token).
+1. Optional. Select **Test settings**.
+1. Select **Save changes**.
+
+GitLab is now ready to reject commits based on GitGuardian policies.
diff --git a/doc/user/project/integrations/index.md b/doc/user/project/integrations/index.md
index 225edff81255d336ab6d9dbc0d4a25650f37e162..f30ad4792a28ba1b35bf10be930e26799362ee5b 100644
--- a/doc/user/project/integrations/index.md
+++ b/doc/user/project/integrations/index.md
@@ -132,6 +132,7 @@ To use custom settings for a project or group integration:
| [Emails on push](emails_on_push.md) | Send commits and diffs on push by email. | **{dotted-circle}** No |
| [Engineering Workflow Management (EWM)](ewm.md) | Use EWM as an issue tracker. | **{dotted-circle}** No |
| [External wiki](../wiki/index.md#link-an-external-wiki) | Link an external wiki. | **{dotted-circle}** No |
+| [GitGuardian](git_guardian.md) | Reject commits based on GitGuardian policies. | **{dotted-circle}** No |
| [GitHub](github.md) | Receive statuses for commits and pull requests. | **{dotted-circle}** No |
| [GitLab for Slack app](gitlab_slack_application.md) | Use the native Slack app to receive notifications and run commands. | **{dotted-circle}** No |
| [Google Chat](hangouts_chat.md) | Send notifications from your GitLab project to a room in Google Chat. | **{dotted-circle}** No |