diff --git a/README.md b/README.md
index 14d812a9d..f05a0bb32 100644
--- a/README.md
+++ b/README.md
@@ -106,7 +106,8 @@ Read more in the [README.md](./local/README.md).
 
 ### Shared Terraform Modules
 
-Before you setup modules for this repository and find that there might be modules that can be reused elsewhere, please do check out `https://github.com/NHSDigital/nhs-notify-shared-modules/`. If you find that the modules are shareable, you should set them up there as a separate PR and get that merged in and potentially tag the commit after testing it, so that it can be a stable release that can be used across all repos on Notify should others find the need to re-use that new module. You can simply point to the reference in your module call as below:
+Before you setup modules for this repository and find that there might be modules that can be reused elsewhere, please do check out `https://github.com/NHSDigital/nhs-notify-shared-modules/`. If you find that the modules are shareable, you should set them up there as a separate PR and get that merged in and potentially tag the commit after testing it, so that it can be a stable release that can be used across all repos on Notify should others find the need to re-use that new module.
+You can simply point to the reference in your module call as below:
 
 ```hcl
 module "amp_branch" {
diff --git a/infrastructure/terraform/components/sandbox/README.md b/infrastructure/terraform/components/sandbox/README.md
new file mode 100644
index 000000000..df8c1f5c0
--- /dev/null
+++ b/infrastructure/terraform/components/sandbox/README.md
@@ -0,0 +1,19 @@
+<!-- BEGIN_TF_DOCS -->
+<!-- markdownlint-disable -->
+<!-- vale off -->
+
+## Requirements
+
+No requirements.
+## Inputs
+
+No inputs.
+## Modules
+
+No modules.
+## Outputs
+
+No outputs.
+<!-- vale on -->
+<!-- markdownlint-enable -->
+<!-- END_TF_DOCS -->