diff --git a/terraform/environments/ppud/data.tf b/terraform/environments/ppud/data.tf
index 22d64cb4b96..8e7087ed096 100644
--- a/terraform/environments/ppud/data.tf
+++ b/terraform/environments/ppud/data.tf
@@ -50,3 +50,13 @@ data "aws_acm_certificate" "WAM_PROD_ALB" {
   domain   = "wam.ppud.justice.gov.uk"
   statuses = ["ISSUED"]
 }
+
+# Klayers account ID - used by lambda layer ARNs - https://github.com/keithrozario/Klayers?tab=readme-ov-file
+data "aws_ssm_parameter" "klayers_account" {
+  name           = "klayers-account"
+  with_decryption = true
+}
+
+output "klayers_account" {
+  value = data.aws_ssm_parameter.klayers_account.value
+}
\ No newline at end of file
diff --git a/terraform/environments/ppud/lambda.tf b/terraform/environments/ppud/lambda.tf
index c10322387f0..1f12acf7131 100644
--- a/terraform/environments/ppud/lambda.tf
+++ b/terraform/environments/ppud/lambda.tf
@@ -516,6 +516,8 @@ resource "aws_lambda_function" "terraform_lambda_func_send_cpu_graph_dev" {
    layers = [
     "arn:aws:lambda:eu-west-2:770693421928:layer:Klayers-p312-numpy:8", #Publically available ARN for numpy package
     "arn:aws:lambda:eu-west-2:770693421928:layer:Klayers-p312-pillow:1" #Publically available ARN for pillow package
+#   "arn:aws:lambda:eu-west-2:${data.aws_ssm_parameter.klayers_account.value}:layer:Klayers-p312-numpy:8",
+#   "arn:aws:lambda:eu-west-2:${data.aws_ssm_parameter.klayers_account.value}:layer:Klayers-p312-pillow:1" 
   ]
 }