docs(blk): add hds doc

pages/block-storage/how-to/host-healthcare-data.mdx

@@ -0,0 +1,73 @@
+---
+title: How to create a compliant volume to host healthcare data
+description: This page details the steps to follow to create a compliant Scaleway Block Storage volume to host healthcare data
+tags: 
+dates:
+  validation: 2025-11-12
+  posted: 2025-11-12
+---
+import Requirements from '@macros/iam/requirements.mdx'
+
+When hosting healthcare data using Scaleway Block Storage, you must follow the recommendations outlined in the [shared responsibility model](/block-storage/reference-content/storage-shared-responsibility-model/) to ensure compliance with legal and regulatory requirements, such as data protection laws, and industry standards.
+
+Adhering to these guidelines helps safeguard sensitive information against unauthorized access, breaches, and data loss, while also clarifying the roles and responsibilities between the cloud provider and the customer.
+
+<Requirements />
+
+- A Scaleway account logged into the [console](https://console.scaleway.com)
+- [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
+- Signed an HDS contract with Scaleway for the guarantees outlined in the [shared responsibility model](/block-storage/reference-content/storage-shared-responsibility-model/) to apply
+
+## How to create a compliant volume
+
+To host healthcare data in compliance with HDS requirements, you must create a new Block Storage volume.
+
+1. Click **Block Storage** in the **Storage** section of the side menu. The Block Storage page displays.
+2. Click **+ Create volume**.
+3. Follow the steps in the creation wizard:
+    - Select an [Availability Zone](/instances/concepts/#availability-zone) within the **PARIS** region.
+    - Configure the volume:
+        - Enter a name for your volume or leave the automatically generated name.
+        - Select an [IOPS](/block-storage/concepts/#iops) option. You cannot edit the IOPS of a volume after its creation.
+        - Define a volume size of at least 5 GB.
+    - Optionally, select an **HDS-compliant Instance** from the drop-down to attach your volume. The Instance must be within the same Availability Zone as your volume.
+    - Verify the estimated cost.
+4. Click **Create volume**. The volumes overview page displays.
+
+## How to encrypt data
+
+To guarantee compliance with HDS requirements, you must proactively encrypt data stored on the Block Storage volume using a reliable mechanism, such as [LUKS](https://en.wikipedia.org/wiki/Linux_Unified_Key_Setup). 
+
+Refer to the dedicated documentation for comprehensive information on [how to encrypt volumes using Cryptsetup with LUKS](/tutorials/encrypt-volumes/).
+
+## How to delete data
+
+Data must be deleted in a compliant way to make sure data can not be retrieved by any means immediately afterward.
+
+To do so, delete data from your volume as you would with a standard Block Storage volume, then delete the encryption keys used to encrypt the deleted data.
+
+## Prohibited actions on a compliant volume
+
+To host healthcare data, you must comply with the following requirements:
+
+- You must not use an existing Block Storage volume.
+
+- You must not export snapshots to an Object Storage bucket **that is not HDS-compliant**. Refer to the [dedicated documentation](/object-storage/how-to/host-healthcare-data/) to create an HDS-compliant bucket. 
+
+<Message type="important">
+Failure to comply with these requirements may lead to voiding compliance on the data contained in the volume.
+</Message>
+
+## Compliant volume creation checklist
+
+Make sure that your volume follows the requirements below:
+
+1. Make sure you are using a **new** Block Storage volume.
+
+2. Make sure you [created your volume](#how-to-create-a-compliant-volume) in an Availability Zone within the **France - Paris** region (`fr-par-1`, `fr-par-2`, `fr-par-3`).
+
+3. Use a [proactive encryption method](#how-to-encrypt-data) to encrypt your data.
+
+4. Follow the provided security best practices at all times.
+
+Refer to the [Storage Shared Responsibility Model](/block-storage/reference-content/storage-shared-responsibility-model/) for comprehensive information on the legal framework to host healthcare data.

pages/block-storage/menu.ts

@@ -30,6 +30,10 @@ export const blockStorageMenu = {
           label: 'Mount a volume',
           slug: 'mount-a-volume',
         },
+        {
+          label: 'Host healthcare data (HDS)',
+          slug: 'host-healthcare-data',
+        },
         {
           label: 'Increase the volume size',
           slug: 'increase-block-volume',