diff --git a/infrastructure/modules/secrets-manager/README.md b/infrastructure/modules/secrets-manager/README.md
new file mode 100644
index 0000000..6dcd178
--- /dev/null
+++ b/infrastructure/modules/secrets-manager/README.md
@@ -0,0 +1,167 @@
+# AWS Secrets Manager Terraform module
+
+Thin NHS wrapper around [terraform-aws-modules/secrets-manager/aws](https://registry.terraform.io/modules/terraform-aws-modules/secrets-manager/aws) that enforces the screening platform's baseline controls.
+
+## Hardcoded controls
+
+| Setting | Value | Reason |
+|---|---|---|
+| `block_public_policy` | `true` | Public access to secrets is never permitted |
+
+## Usage
+
+### Basic secret
+
+```hcl
+module "db_credentials" {
+  source = "../../modules/secrets-manager"
+
+  context     = module.this.context
+  stack       = "database"
+  name        = "db-credentials"
+  label_order = ["service", "environment", "stack", "name"]
+
+  description             = "RDS database credentials"
+  kms_key_id              = module.rds_kms.key_arn
+  recovery_window_in_days = 14
+
+  secret_string = jsonencode({
+    username = "admin"
+    password = var.db_password
+  })
+}
+```
+
+### Secret with a resource policy
+
+```hcl
+module "api_key" {
+  source = "../../modules/secrets-manager"
+
+  context = module.this.context
+  stack   = "api"
+  name    = "third-party-api-key"
+
+  description   = "API key for third-party integration"
+  secret_string = var.api_key
+
+  create_policy = true
+  policy_statements = {
+    allow_app_role = {
+      sid    = "AllowAppRoleRead"
+      effect = "Allow"
+      principals = [{
+        type        = "AWS"
+        identifiers = ["arn:aws:iam::123456789012:role/my-app-role"]
+      }]
+      actions   = ["secretsmanager:GetSecretValue"]
+      resources = ["*"]
+    }
+  }
+}
+```
+
+### Secret with rotation
+
+```hcl
+module "rotated_password" {
+  source = "../../modules/secrets-manager"
+
+  context = module.this.context
+  stack   = "database"
+  name    = "rotated-db-password"
+
+  description           = "Auto-rotated database password"
+  ignore_secret_changes = true  # let the rotation Lambda manage the value
+
+  enable_rotation     = true
+  rotation_lambda_arn = "arn:aws:lambda:eu-west-2:123456789012:function:rotate-db-secret"
+  rotation_rules = {
+    automatically_after_days = 30
+  }
+}
+```
+
+<!-- vale off -->
+<!-- markdownlint-disable -->
+<!-- BEGIN_TF_DOCS -->
+## Requirements
+
+| Name | Version |
+| ---- | ------- |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.13 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.28 |
+| <a name="requirement_random"></a> [random](#requirement\_random) | >= 3.7 |
+
+## Providers
+
+No providers.
+
+## Modules
+
+| Name | Source | Version |
+| ---- | ------ | ------- |
+| <a name="module_secret"></a> [secret](#module\_secret) | terraform-aws-modules/secrets-manager/aws | 2.1.0 |
+| <a name="module_this"></a> [this](#module\_this) | git::https://github.com/NHSDigital/screening-terraform-modules-aws.git//infrastructure/modules/tags | v2.5.0 |
+
+## Resources
+
+No resources.
+
+## Inputs
+
+| Name | Description | Type | Default | Required |
+| ---- | ----------- | ---- | ------- | :------: |
+| <a name="input_additional_tag_map"></a> [additional\_tag\_map](#input\_additional\_tag\_map) | Additional key-value pairs to add to each map in `tags_as_list_of_maps`. Not added to `tags` or `id`.<br/>This is for some rare cases where resources want additional configuration of tags<br/>and therefore take a list of maps with tag key, value, and additional configuration. | `map(string)` | `{}` | no |
+| <a name="input_application_role"></a> [application\_role](#input\_application\_role) | The role the application is performing | `string` | `"General"` | no |
+| <a name="input_attributes"></a> [attributes](#input\_attributes) | ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`,<br/>in the order they appear in the list. New attributes are appended to the<br/>end of the list. The elements of the list are joined by the `delimiter`<br/>and treated as a single ID element. | `list(string)` | `[]` | no |
+| <a name="input_aws_region"></a> [aws\_region](#input\_aws\_region) | The AWS region | `string` | `"eu-west-2"` | no |
+| <a name="input_context"></a> [context](#input\_context) | Single object for setting entire context at once.<br/>See description of individual variables for details.<br/>Leave string and numeric variables as `null` to use default value.<br/>Individual variable settings (non-null) override settings in context object,<br/>except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | <pre>{<br/>  "additional_tag_map": {},<br/>  "attributes": [],<br/>  "delimiter": null,<br/>  "descriptor_formats": {},<br/>  "enabled": true,<br/>  "environment": null,<br/>  "id_length_limit": null,<br/>  "label_key_case": null,<br/>  "label_order": [],<br/>  "label_value_case": null,<br/>  "labels_as_tags": [<br/>    "unset"<br/>  ],<br/>  "name": null,<br/>  "project": null,<br/>  "regex_replace_chars": null,<br/>  "region": null,<br/>  "service": null,<br/>  "stack": null,<br/>  "tags": {},<br/>  "terraform_source": null,<br/>  "workspace": null<br/>}</pre> | no |
+| <a name="input_create_policy"></a> [create\_policy](#input\_create\_policy) | Whether to attach a resource-based policy to the secret. | `bool` | `false` | no |
+| <a name="input_data_classification"></a> [data\_classification](#input\_data\_classification) | Used to identify the data classification of the resource, e.g 1-5 | `string` | `"n/a"` | no |
+| <a name="input_data_type"></a> [data\_type](#input\_data\_type) | The tag data\_type | `string` | `"None"` | no |
+| <a name="input_delimiter"></a> [delimiter](#input\_delimiter) | Delimiter to be used between ID elements.<br/>Defaults to `-` (hyphen). Set to `""` to use no delimiter at all. | `string` | `null` | no |
+| <a name="input_description"></a> [description](#input\_description) | A description of the secret as viewed in the AWS console. | `string` | `null` | no |
+| <a name="input_descriptor_formats"></a> [descriptor\_formats](#input\_descriptor\_formats) | Describe additional descriptors to be output in the `descriptors` output map.<br/>Map of maps. Keys are names of descriptors. Values are maps of the form<br/>`{<br/>   format = string<br/>   labels = list(string)<br/>}`<br/>(Type is `any` so the map values can later be enhanced to provide additional options.)<br/>`format` is a Terraform format string to be passed to the `format()` function.<br/>`labels` is a list of labels, in order, to pass to `format()` function.<br/>Label values will be normalized before being passed to `format()` so they will be<br/>identical to how they appear in `id`.<br/>Default is `{}` (`descriptors` output will be empty). | `any` | `{}` | no |
+| <a name="input_enable_rotation"></a> [enable\_rotation](#input\_enable\_rotation) | Whether to enable automatic secret rotation via a Lambda function. | `bool` | `false` | no |
+| <a name="input_enabled"></a> [enabled](#input\_enabled) | Set to false to prevent the module from creating any resources | `bool` | `null` | no |
+| <a name="input_environment"></a> [environment](#input\_environment) | ID element. Usually used to indicate role, e.g. 'prd', 'dev', 'test', 'preprod', 'prod', 'uat' | `string` | `null` | no |
+| <a name="input_id_length_limit"></a> [id\_length\_limit](#input\_id\_length\_limit) | Limit `id` to this many characters (minimum 6).<br/>Set to `0` for unlimited length.<br/>Set to `null` for keep the existing setting, which defaults to `0`.<br/>Does not affect `id_full`. | `number` | `null` | no |
+| <a name="input_ignore_secret_changes"></a> [ignore\_secret\_changes](#input\_ignore\_secret\_changes) | When true, Terraform will ignore any changes made to the secret value outside of Terraform (e.g. by a rotation Lambda). Set to true when rotation is enabled. | `bool` | `false` | no |
+| <a name="input_kms_key_id"></a> [kms\_key\_id](#input\_kms\_key\_id) | ARN or ID of the KMS key used to encrypt the secret. Defaults to the AWS-managed key (aws/secretsmanager) when not set. | `string` | `null` | no |
+| <a name="input_label_key_case"></a> [label\_key\_case](#input\_label\_key\_case) | Controls the letter case of the `tags` keys (label names) for tags generated by this module.<br/>Does not affect keys of tags passed in via the `tags` input.<br/>Possible values: `lower`, `title`, `upper`.<br/>Default value: `title`. | `string` | `null` | no |
+| <a name="input_label_order"></a> [label\_order](#input\_label\_order) | The order in which the labels (ID elements) appear in the `id`.<br/>Defaults to ["namespace", "environment", "stage", "name", "attributes"].<br/>You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present. | `list(string)` | `null` | no |
+| <a name="input_label_value_case"></a> [label\_value\_case](#input\_label\_value\_case) | Controls the letter case of ID elements (labels) as included in `id`,<br/>set as tag values, and output by this module individually.<br/>Does not affect values of tags passed in via the `tags` input.<br/>Possible values: `lower`, `title`, `upper` and `none` (no transformation).<br/>Set this to `title` and set `delimiter` to `""` to yield Pascal Case IDs.<br/>Default value: `lower`. | `string` | `null` | no |
+| <a name="input_labels_as_tags"></a> [labels\_as\_tags](#input\_labels\_as\_tags) | Set of labels (ID elements) to include as tags in the `tags` output.<br/>Default is to include all labels.<br/>Tags with empty values will not be included in the `tags` output.<br/>Set to `[]` to suppress all generated tags.<br/>**Notes:**<br/>  The value of the `name` tag, if included, will be the `id`, not the `name`.<br/>  Unlike other `null-label` inputs, the initial setting of `labels_as_tags` cannot be<br/>  changed in later chained modules. Attempts to change it will be silently ignored. | `set(string)` | <pre>[<br/>  "default"<br/>]</pre> | no |
+| <a name="input_name"></a> [name](#input\_name) | ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.<br/>This is the only ID element not also included as a `tag`.<br/>The "name" tag is set to the full `id` string. There is no tag with the value of the `name` input. | `string` | `null` | no |
+| <a name="input_on_off_pattern"></a> [on\_off\_pattern](#input\_on\_off\_pattern) | Used to turn resources on and off based on a time pattern | `string` | `"n/a"` | no |
+| <a name="input_owner"></a> [owner](#input\_owner) | The name and or NHS.net email address of the service owner | `string` | `"None"` | no |
+| <a name="input_policy_statements"></a> [policy\_statements](#input\_policy\_statements) | A map of IAM policy statements to attach to the secret policy. Only used when create\_policy is true. | <pre>map(object({<br/>    sid           = optional(string)<br/>    actions       = optional(list(string))<br/>    not_actions   = optional(list(string))<br/>    effect        = optional(string)<br/>    resources     = optional(list(string))<br/>    not_resources = optional(list(string))<br/>    principals = optional(list(object({<br/>      type        = string<br/>      identifiers = list(string)<br/>    })))<br/>    not_principals = optional(list(object({<br/>      type        = string<br/>      identifiers = list(string)<br/>    })))<br/>    condition = optional(list(object({<br/>      test     = string<br/>      values   = list(string)<br/>      variable = string<br/>    })))<br/>  }))</pre> | `{}` | no |
+| <a name="input_project"></a> [project](#input\_project) | ID element. A project identifier, indicating the name or role of the project the resource is for, such as `website` or `api` | `string` | `null` | no |
+| <a name="input_public_facing"></a> [public\_facing](#input\_public\_facing) | Whether this resource is public facing | `bool` | `false` | no |
+| <a name="input_recovery_window_in_days"></a> [recovery\_window\_in\_days](#input\_recovery\_window\_in\_days) | Number of days AWS Secrets Manager waits before permanently deleting the secret. Valid values: 0 (immediate deletion) or 7-30. | `number` | `30` | no |
+| <a name="input_regex_replace_chars"></a> [regex\_replace\_chars](#input\_regex\_replace\_chars) | Terraform regular expression (regex) string.<br/>Characters matching the regex will be removed from the ID elements.<br/>If not set, `"/[^a-zA-Z0-9-]/"` is used to remove all characters other than hyphens, letters and digits. | `string` | `null` | no |
+| <a name="input_region"></a> [region](#input\_region) | ID element \_(Rarely used, not included by default)\_.  Usually an abbreviation of the selected AWS region e.g. 'uw2', 'ew2' or 'gbl' for resources like IAM roles that have no region | `string` | `null` | no |
+| <a name="input_rotation_lambda_arn"></a> [rotation\_lambda\_arn](#input\_rotation\_lambda\_arn) | ARN of the Lambda function that rotates the secret. Required when enable\_rotation is true. | `string` | `""` | no |
+| <a name="input_rotation_rules"></a> [rotation\_rules](#input\_rotation\_rules) | Rotation schedule for the secret. Provide either automatically\_after\_days or a schedule\_expression (cron/rate). Required when enable\_rotation is true. | <pre>object({<br/>    automatically_after_days = optional(number)<br/>    duration                 = optional(string)<br/>    schedule_expression      = optional(string)<br/>  })</pre> | `null` | no |
+| <a name="input_secret_string"></a> [secret\_string](#input\_secret\_string) | The secret value to store as a plaintext string. Use jsonencode() to store structured data such as database credentials. Mutually exclusive with secret\_string\_wo. | `string` | `null` | no |
+| <a name="input_service"></a> [service](#input\_service) | ID element. Usually an abbreviation of your service directorate name, e.g. 'bcss' or 'csms', to help ensure generated IDs are globally unique | `string` | `null` | no |
+| <a name="input_service_category"></a> [service\_category](#input\_service\_category) | The tag service\_category | `string` | `"n/a"` | no |
+| <a name="input_stack"></a> [stack](#input\_stack) | ID element. The name of the stack/component, e.g. `database`, `web`, `waf`, `eks` | `string` | `null` | no |
+| <a name="input_tag_version"></a> [tag\_version](#input\_tag\_version) | Used to identify the tagging version in use | `string` | `"1.0"` | no |
+| <a name="input_tags"></a> [tags](#input\_tags) | Additional tags (e.g. `{'BusinessUnit': 'XYZ'}`).<br/>Neither the tag keys nor the tag values will be modified by this module. | `map(string)` | `{}` | no |
+| <a name="input_terraform_source"></a> [terraform\_source](#input\_terraform\_source) | Source location to record in the Terraform\_source tag. Defaults to this module path. | `string` | `null` | no |
+| <a name="input_tool"></a> [tool](#input\_tool) | The tool used to deploy the resource | `string` | `"Terraform"` | no |
+| <a name="input_workspace"></a> [workspace](#input\_workspace) | ID element. The Terraform workspace, to help ensure generated IDs are unique across workspaces | `string` | `null` | no |
+
+## Outputs
+
+| Name | Description |
+| ---- | ----------- |
+| <a name="output_secret_arn"></a> [secret\_arn](#output\_secret\_arn) | The ARN of the secret |
+| <a name="output_secret_id"></a> [secret\_id](#output\_secret\_id) | The ID of the secret (same as the ARN) |
+| <a name="output_secret_name"></a> [secret\_name](#output\_secret\_name) | The name of the secret |
+| <a name="output_secret_version_id"></a> [secret\_version\_id](#output\_secret\_version\_id) | The unique identifier of the current version of the secret |
+<!-- END_TF_DOCS -->
+<!-- markdownlint-restore -->
+<!-- vale on -->
diff --git a/infrastructure/modules/secrets-manager/context.tf b/infrastructure/modules/secrets-manager/context.tf
new file mode 100644
index 0000000..d5abd8a
--- /dev/null
+++ b/infrastructure/modules/secrets-manager/context.tf
@@ -0,0 +1,374 @@
+#
+# ONLY EDIT THIS FILE IN github.com/NHSDigital/screening-terraform-modules-aws/infrastructure/modules/tags
+# All other instances of this file should be a copy of that one
+#
+#
+# Copy this file from https://github.com/NHSDigital/screening-terraform-modules-aws/blob/master/infrastructure/modules/tags/exports/context.tf
+# and then place it in your Terraform module to automatically get
+# tag module standard configuration inputs suitable for passing
+# to other modules.
+#
+# curl -sL https://raw.githubusercontent.com/NHSDigital/screening-terraform-modules-aws/master/infrastructure/modules/tags/exports/context.tf -o context.tf
+#
+# Modules should access the whole context as `module.this.context`
+# to get the input variables with nulls for defaults,
+# for example `context = module.this.context`,
+# and access individual variables as `module.this.<var>`,
+# with final values filled in.
+#
+# For example, when using defaults, `module.this.context.delimiter`
+# will be null, and `module.this.delimiter` will be `-` (hyphen).
+#
+
+module "this" {
+  source = "git::https://github.com/NHSDigital/screening-terraform-modules-aws.git//infrastructure/modules/tags?ref=v2.5.0"
+
+  service             = var.service
+  project             = var.project
+  region              = var.region
+  environment         = var.environment
+  stack               = var.stack
+  workspace           = var.workspace
+  name                = var.name
+  delimiter           = var.delimiter
+  attributes          = var.attributes
+  tags                = var.tags
+  additional_tag_map  = var.additional_tag_map
+  label_order         = var.label_order
+  regex_replace_chars = var.regex_replace_chars
+  id_length_limit     = var.id_length_limit
+  label_key_case      = var.label_key_case
+  label_value_case    = var.label_value_case
+  terraform_source    = coalesce(var.terraform_source, path.module)
+  descriptor_formats  = var.descriptor_formats
+  labels_as_tags      = var.labels_as_tags
+
+  context = var.context
+}
+
+# Copy contents of screening-terraform-modules-aws/tags/variables.tf here
+# tflint-ignore: terraform_unused_declarations
+variable "aws_region" {
+  type        = string
+  description = "The AWS region"
+  default     = "eu-west-2"
+  validation {
+    condition     = contains(["eu-west-1", "eu-west-2", "us-east-1"], var.aws_region)
+    error_message = "AWS Region must be one of eu-west-1, eu-west-2, us-east-1"
+  }
+}
+
+variable "context" {
+  type = any
+  default = {
+    enabled             = true
+    service             = null
+    project             = null
+    region              = null
+    environment         = null
+    stack               = null
+    workspace           = null
+    name                = null
+    delimiter           = null
+    attributes          = []
+    tags                = {}
+    additional_tag_map  = {}
+    regex_replace_chars = null
+    label_order         = []
+    id_length_limit     = null
+    label_key_case      = null
+    label_value_case    = null
+    terraform_source    = null
+    descriptor_formats  = {}
+    # Note: we have to use [] instead of null for unset lists due to
+    # https://github.com/hashicorp/terraform/issues/28137
+    # which was not fixed until Terraform 1.0.0,
+    # but we want the default to be all the labels in `label_order`
+    # and we want users to be able to prevent all tag generation
+    # by setting `labels_as_tags` to `[]`, so we need
+    # a different sentinel to indicate "default"
+    labels_as_tags = ["unset"]
+  }
+  description = <<-EOT
+    Single object for setting entire context at once.
+    See description of individual variables for details.
+    Leave string and numeric variables as `null` to use default value.
+    Individual variable settings (non-null) override settings in context object,
+    except for attributes, tags, and additional_tag_map, which are merged.
+  EOT
+
+  validation {
+    condition     = lookup(var.context, "label_key_case", null) == null ? true : contains(["lower", "title", "upper"], var.context["label_key_case"])
+    error_message = "Allowed values: `lower`, `title`, `upper`."
+  }
+
+  validation {
+    condition     = lookup(var.context, "label_value_case", null) == null ? true : contains(["lower", "title", "upper", "none"], var.context["label_value_case"])
+    error_message = "Allowed values: `lower`, `title`, `upper`, `none`."
+  }
+}
+
+variable "terraform_source" {
+  type        = string
+  default     = null
+  description = "Source location to record in the Terraform_source tag. Defaults to this module path."
+}
+
+variable "enabled" {
+  type        = bool
+  default     = null
+  description = "Set to false to prevent the module from creating any resources"
+}
+
+variable "service" {
+  type        = string
+  default     = null
+  description = "ID element. Usually an abbreviation of your service directorate name, e.g. 'bcss' or 'csms', to help ensure generated IDs are globally unique"
+}
+
+variable "region" {
+  type        = string
+  default     = null
+  description = "ID element _(Rarely used, not included by default)_.  Usually an abbreviation of the selected AWS region e.g. 'uw2', 'ew2' or 'gbl' for resources like IAM roles that have no region"
+}
+
+variable "project" {
+  type        = string
+  default     = null
+  description = "ID element. A project identifier, indicating the name or role of the project the resource is for, such as `website` or `api`"
+}
+variable "stack" {
+  type        = string
+  default     = null
+  description = "ID element. The name of the stack/component, e.g. `database`, `web`, `waf`, `eks`"
+}
+variable "workspace" {
+  type        = string
+  default     = null
+  description = "ID element. The Terraform workspace, to help ensure generated IDs are unique across workspaces"
+}
+variable "environment" {
+  type        = string
+  default     = null
+  description = "ID element. Usually used to indicate role, e.g. 'prd', 'dev', 'test', 'preprod', 'prod', 'uat'"
+}
+
+variable "name" {
+  type        = string
+  default     = null
+  description = <<-EOT
+    ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.
+    This is the only ID element not also included as a `tag`.
+    The "name" tag is set to the full `id` string. There is no tag with the value of the `name` input.
+    EOT
+}
+
+variable "delimiter" {
+  type        = string
+  default     = null
+  description = <<-EOT
+    Delimiter to be used between ID elements.
+    Defaults to `-` (hyphen). Set to `""` to use no delimiter at all.
+  EOT
+}
+
+variable "attributes" {
+  type        = list(string)
+  default     = []
+  description = <<-EOT
+    ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`,
+    in the order they appear in the list. New attributes are appended to the
+    end of the list. The elements of the list are joined by the `delimiter`
+    and treated as a single ID element.
+    EOT
+}
+
+variable "labels_as_tags" {
+  type        = set(string)
+  default     = ["default"]
+  description = <<-EOT
+    Set of labels (ID elements) to include as tags in the `tags` output.
+    Default is to include all labels.
+    Tags with empty values will not be included in the `tags` output.
+    Set to `[]` to suppress all generated tags.
+    **Notes:**
+      The value of the `name` tag, if included, will be the `id`, not the `name`.
+      Unlike other `null-label` inputs, the initial setting of `labels_as_tags` cannot be
+      changed in later chained modules. Attempts to change it will be silently ignored.
+    EOT
+}
+
+variable "tags" {
+  type        = map(string)
+  default     = {}
+  description = <<-EOT
+    Additional tags (e.g. `{'BusinessUnit': 'XYZ'}`).
+    Neither the tag keys nor the tag values will be modified by this module.
+    EOT
+}
+
+variable "additional_tag_map" {
+  type        = map(string)
+  default     = {}
+  description = <<-EOT
+    Additional key-value pairs to add to each map in `tags_as_list_of_maps`. Not added to `tags` or `id`.
+    This is for some rare cases where resources want additional configuration of tags
+    and therefore take a list of maps with tag key, value, and additional configuration.
+    EOT
+}
+
+variable "label_order" {
+  type        = list(string)
+  default     = null
+  description = <<-EOT
+    The order in which the labels (ID elements) appear in the `id`.
+    Defaults to ["namespace", "environment", "stage", "name", "attributes"].
+    You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present.
+    EOT
+}
+
+variable "regex_replace_chars" {
+  type        = string
+  default     = null
+  description = <<-EOT
+    Terraform regular expression (regex) string.
+    Characters matching the regex will be removed from the ID elements.
+    If not set, `"/[^a-zA-Z0-9-]/"` is used to remove all characters other than hyphens, letters and digits.
+  EOT
+}
+
+variable "id_length_limit" {
+  type        = number
+  default     = null
+  description = <<-EOT
+    Limit `id` to this many characters (minimum 6).
+    Set to `0` for unlimited length.
+    Set to `null` for keep the existing setting, which defaults to `0`.
+    Does not affect `id_full`.
+  EOT
+  validation {
+    condition     = var.id_length_limit == null ? true : var.id_length_limit >= 6 || var.id_length_limit == 0
+    error_message = "The id_length_limit must be >= 6 if supplied (not null), or 0 for unlimited length."
+  }
+}
+
+variable "label_key_case" {
+  type        = string
+  default     = null
+  description = <<-EOT
+    Controls the letter case of the `tags` keys (label names) for tags generated by this module.
+    Does not affect keys of tags passed in via the `tags` input.
+    Possible values: `lower`, `title`, `upper`.
+    Default value: `title`.
+  EOT
+
+  validation {
+    condition     = var.label_key_case == null ? true : contains(["lower", "title", "upper"], var.label_key_case)
+    error_message = "Allowed values: `lower`, `title`, `upper`."
+  }
+}
+
+variable "label_value_case" {
+  type        = string
+  default     = null
+  description = <<-EOT
+    Controls the letter case of ID elements (labels) as included in `id`,
+    set as tag values, and output by this module individually.
+    Does not affect values of tags passed in via the `tags` input.
+    Possible values: `lower`, `title`, `upper` and `none` (no transformation).
+    Set this to `title` and set `delimiter` to `""` to yield Pascal Case IDs.
+    Default value: `lower`.
+  EOT
+
+  validation {
+    condition     = var.label_value_case == null ? true : contains(["lower", "title", "upper", "none"], var.label_value_case)
+    error_message = "Allowed values: `lower`, `title`, `upper`, `none`."
+  }
+}
+
+variable "descriptor_formats" {
+  type        = any
+  default     = {}
+  description = <<-EOT
+    Describe additional descriptors to be output in the `descriptors` output map.
+    Map of maps. Keys are names of descriptors. Values are maps of the form
+    `{
+       format = string
+       labels = list(string)
+    }`
+    (Type is `any` so the map values can later be enhanced to provide additional options.)
+    `format` is a Terraform format string to be passed to the `format()` function.
+    `labels` is a list of labels, in order, to pass to `format()` function.
+    Label values will be normalized before being passed to `format()` so they will be
+    identical to how they appear in `id`.
+    Default is `{}` (`descriptors` output will be empty).
+    EOT
+}
+
+variable "owner" {
+  type        = string
+  description = "The name and or NHS.net email address of the service owner"
+  default     = "None"
+}
+
+variable "tag_version" {
+  type        = string
+  description = "Used to identify the tagging version in use"
+  default     = "1.0"
+}
+
+variable "data_classification" {
+  type        = string
+  description = "Used to identify the data classification of the resource, e.g 1-5"
+  default     = "n/a"
+  validation {
+    condition     = contains(["n/a", "1", "2", "3", "4", "5"], var.data_classification)
+    error_message = "Data Classification must be \"n/a\" or between 1-5"
+  }
+}
+
+variable "data_type" {
+  type        = string
+  description = "The tag data_type"
+  default     = "None"
+  validation {
+    condition     = contains(["None", "PCD", "PID", "Anonymised", "UserAccount", "Audit"], var.data_type)
+    error_message = "Data Type must be one of None, PCD, PID, Anonymised, UserAccount, Audit"
+  }
+}
+
+
+variable "public_facing" {
+  type        = bool
+  description = "Whether this resource is public facing"
+  default     = false
+}
+
+variable "service_category" {
+  type        = string
+  description = "The tag service_category"
+  default     = "n/a"
+  validation {
+    condition     = contains(["n/a", "Bronze", "Silver", "Gold", "Platinum"], var.service_category)
+    error_message = "The Service Category must be one of n/a, Bronze, Silver, Gold, Platinum"
+  }
+}
+variable "on_off_pattern" {
+  type        = string
+  description = "Used to turn resources on and off based on a time pattern"
+  default     = "n/a"
+}
+
+variable "application_role" {
+  type        = string
+  description = "The role the application is performing"
+  default     = "General"
+}
+
+variable "tool" {
+  type        = string
+  description = "The tool used to deploy the resource"
+  default     = "Terraform"
+}
+
+#### End of copy of screening-terraform-modules-aws/tags/variables.tf
diff --git a/infrastructure/modules/secrets-manager/locals.tf b/infrastructure/modules/secrets-manager/locals.tf
new file mode 100644
index 0000000..a4ddc8e
--- /dev/null
+++ b/infrastructure/modules/secrets-manager/locals.tf
@@ -0,0 +1,6 @@
+locals {
+  # Use the auto-generated context ID as the secret name.
+  # The caller controls the name by setting context labels:
+  # service, environment, stack, name, etc.
+  secret_name = module.this.id
+}
diff --git a/infrastructure/modules/secrets-manager/main.tf b/infrastructure/modules/secrets-manager/main.tf
new file mode 100644
index 0000000..e22a118
--- /dev/null
+++ b/infrastructure/modules/secrets-manager/main.tf
@@ -0,0 +1,45 @@
+################################################################
+# Secrets Manager secret
+#
+# Thin NHS wrapper around the community secrets-manager module
+# that enforces the screening platform's baseline controls:
+#
+#   * Naming:        derived from context labels via module.this.id
+#   * Tagging:       all NHS-required tags applied automatically
+#   * Public policy: always blocked (block_public_policy = true)
+#   * Enabled flag:  create = module.this.enabled
+#
+# Inputs intentionally NOT exposed (hardcoded below):
+#   - block_public_policy → always true; callers cannot override
+################################################################
+
+module "secret" {
+  source  = "terraform-aws-modules/secrets-manager/aws"
+  version = "2.1.0"
+
+  create = module.this.enabled
+
+  # Naming — always derived from context labels
+  name = local.secret_name
+
+  description             = var.description
+  kms_key_id              = var.kms_key_id
+  recovery_window_in_days = var.recovery_window_in_days
+
+  # Secret value
+  secret_string         = var.secret_string
+  ignore_secret_changes = var.ignore_secret_changes
+
+  # Policy
+  create_policy       = var.create_policy
+  block_public_policy = true # hardcoded — public access is never permitted
+  policy_statements   = var.policy_statements
+
+  # Rotation
+  enable_rotation     = var.enable_rotation
+  rotation_lambda_arn = var.rotation_lambda_arn
+  rotation_rules      = var.rotation_rules
+
+  # Tags — automatically populated from context
+  tags = module.this.tags
+}
diff --git a/infrastructure/modules/secrets-manager/outputs.tf b/infrastructure/modules/secrets-manager/outputs.tf
new file mode 100644
index 0000000..5363e61
--- /dev/null
+++ b/infrastructure/modules/secrets-manager/outputs.tf
@@ -0,0 +1,19 @@
+output "secret_arn" {
+  description = "The ARN of the secret"
+  value       = module.secret.secret_arn
+}
+
+output "secret_id" {
+  description = "The ID of the secret (same as the ARN)"
+  value       = module.secret.secret_id
+}
+
+output "secret_name" {
+  description = "The name of the secret"
+  value       = module.secret.secret_name
+}
+
+output "secret_version_id" {
+  description = "The unique identifier of the current version of the secret"
+  value       = module.secret.secret_version_id
+}
diff --git a/infrastructure/modules/secrets-manager/variables.tf b/infrastructure/modules/secrets-manager/variables.tf
new file mode 100644
index 0000000..d4b97f2
--- /dev/null
+++ b/infrastructure/modules/secrets-manager/variables.tf
@@ -0,0 +1,97 @@
+################################################################
+# Secrets Manager-specific inputs.
+#
+# Naming, tagging and the master `enabled` switch come from
+# context.tf via `module.this`.
+#
+# Inputs NOT exposed here (opinionated defaults hardcoded in main.tf):
+#   - block_public_policy  → always true
+#   - name / name_prefix   → derived from module.this.id via locals.tf
+#   - secret_binary        → not supported; use secret_string
+#   - replica              → replication not required for this use case
+################################################################
+
+variable "description" {
+  type        = string
+  default     = null
+  description = "A description of the secret as viewed in the AWS console."
+}
+
+variable "kms_key_id" {
+  type        = string
+  default     = null
+  description = "ARN or ID of the KMS key used to encrypt the secret. Defaults to the AWS-managed key (aws/secretsmanager) when not set."
+}
+
+variable "recovery_window_in_days" {
+  type        = number
+  default     = 30
+  description = "Number of days AWS Secrets Manager waits before permanently deleting the secret. Valid values: 0 (immediate deletion) or 7-30."
+}
+
+variable "secret_string" {
+  type        = string
+  default     = null
+  sensitive   = true
+  description = "The secret value to store as a plaintext string. Use jsonencode() to store structured data such as database credentials. Mutually exclusive with secret_string_wo."
+}
+
+variable "ignore_secret_changes" {
+  type        = bool
+  default     = false
+  description = "When true, Terraform will ignore any changes made to the secret value outside of Terraform (e.g. by a rotation Lambda). Set to true when rotation is enabled."
+}
+
+variable "create_policy" {
+  type        = bool
+  default     = false
+  description = "Whether to attach a resource-based policy to the secret."
+}
+
+variable "policy_statements" {
+  type = map(object({
+    sid           = optional(string)
+    actions       = optional(list(string))
+    not_actions   = optional(list(string))
+    effect        = optional(string)
+    resources     = optional(list(string))
+    not_resources = optional(list(string))
+    principals = optional(list(object({
+      type        = string
+      identifiers = list(string)
+    })))
+    not_principals = optional(list(object({
+      type        = string
+      identifiers = list(string)
+    })))
+    condition = optional(list(object({
+      test     = string
+      values   = list(string)
+      variable = string
+    })))
+  }))
+  default     = {}
+  description = "A map of IAM policy statements to attach to the secret policy. Only used when create_policy is true."
+}
+
+variable "enable_rotation" {
+  type        = bool
+  default     = false
+  description = "Whether to enable automatic secret rotation via a Lambda function."
+}
+
+variable "rotation_lambda_arn" {
+  type        = string
+  default     = ""
+  description = "ARN of the Lambda function that rotates the secret. Required when enable_rotation is true."
+}
+
+variable "rotation_rules" {
+  type = object({
+    automatically_after_days = optional(number)
+    duration                 = optional(string)
+    schedule_expression      = optional(string)
+  })
+  default     = null
+  description = "Rotation schedule for the secret. Provide either automatically_after_days or a schedule_expression (cron/rate). Required when enable_rotation is true."
+}
diff --git a/infrastructure/modules/secrets-manager/versions.tf b/infrastructure/modules/secrets-manager/versions.tf
new file mode 100644
index 0000000..b5f2b89
--- /dev/null
+++ b/infrastructure/modules/secrets-manager/versions.tf
@@ -0,0 +1,14 @@
+terraform {
+  required_version = ">= 1.13"
+
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = ">= 6.28"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = ">= 3.7"
+    }
+  }
+}