diff --git a/Pipfile b/Pipfile
index 1bd335c..82df944 100644
--- a/Pipfile
+++ b/Pipfile
@@ -26,6 +26,7 @@ djangorestframework = "*"
 certifi = ">2022.9.24"
 django-cors-headers = "*"
 typing-extensions = ">=3.7.4"
+dc-logging-utils = {file = "https://github.com/DemocracyClub/dc_logging/archive/refs/heads/lambda-ingest.zip"}
 
 [dev-packages]
 pre-commit = "*"
@@ -50,7 +51,6 @@ python_version = "3.10"
 allow_prereleases = true
 
 [scripts]
-
 collectstatic = "python manage.py collectstatic -c --noinput"
 pytest = "pytest"
 coveralls = "coveralls"
diff --git a/Pipfile.lock b/Pipfile.lock
index e82439d..94a9e8f 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "e60827fbd05293d39cd361c1155ca5f036bc1391e75c43367cf37fc59140e7fa"
+            "sha256": "4b3ceb7c5fcc92904f2795a123925c36de4fd5c2e6e8690ce44966813d10c249"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -30,19 +30,27 @@
         },
         "boto3": {
             "hashes": [
-                "sha256:98b01bbea27740720a06f7c7bc0132ae4ce902e640aab090cfb99ad3278449c3",
-                "sha256:adfb915958d7b54d876891ea1599dd83189e35a2442eb41ca52b04ea716180b6"
+                "sha256:1fb7e7ba32a6701990168eb7a08e1fb624ae48130784dfab25904ed47deabb31",
+                "sha256:96b4cb2708933cef7dbe1177df37ef0593839942978784147aade0e49511eb2b"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==1.28.84"
+            "version": "==1.28.85"
         },
         "botocore": {
             "hashes": [
-                "sha256:8913bedb96ad0427660dee083aeaa675466eb662bbf1a47781956b5882aadcc5",
-                "sha256:d65bc05793d1a8a8c191a739f742876b4b403c5c713dc76beef262d18f7984a2"
+                "sha256:b8f35d65f2b45af50c36fc25cc1844d6bd61d38d2148b2ef133b8f10e198555d",
+                "sha256:ce58e688222df73ec5691f934be1a2122a52c9d11d3037b586b3fff16ed6d25f"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==1.31.84"
+            "version": "==1.31.85"
+        },
+        "cachetools": {
+            "hashes": [
+                "sha256:086ee420196f7b2ab9ca2db2520aca326318b68fe5ba8bc4d49cca91add450f2",
+                "sha256:861f35a13a451f94e301ce2bec7cac63e881232ccce7ed67fab9b5df4d3beaa1"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==5.3.2"
         },
         "certifi": {
             "hashes": [
@@ -211,6 +219,9 @@
             "git": "https://github.com/DemocracyClub/design-system.git",
             "ref": "09bcc3eb4eccc189b3a19d91dae5b777be52f253"
         },
+        "dc-logging-utils": {
+            "file": "https://github.com/DemocracyClub/dc_logging/archive/refs/heads/lambda-ingest.zip"
+        },
         "django": {
             "hashes": [
                 "sha256:8e0f1c2c2786b5c0e39fe1afce24c926040fad47c8ea8ad30aaf1188df29fc41",
@@ -232,12 +243,12 @@
         },
         "django-cors-headers": {
             "hashes": [
-                "sha256:25aabc94d4837678c1edf442c7f68a5f5fd151f6767b0e0b01c61a2179d02711",
-                "sha256:bd36c7aea0d070e462f3383f0dc9ef717e5fdc2b10a99c98c285f16da84ffba2"
+                "sha256:0b1fd19297e37417fc9f835d39e45c8c642938ddba1acce0c1753d3edef04f36",
+                "sha256:0bf65ef45e606aff1994d35503e6b677c0b26cafff6506f8fd7187f3be840207"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.8'",
-            "version": "==4.3.0"
+            "version": "==4.3.1"
         },
         "django-debug-toolbar": {
             "hashes": [
@@ -525,7 +536,7 @@
                 "sha256:c97dfde1f7bd43a71c8d2a58e369e9b2bf692d1334ea9f9cae55add7d0dd0f84",
                 "sha256:fdb6d215c776278489906c2f8916e6e7d4f5a9b602ccbcfdf7f016fc8da0596e"
             ],
-            "markers": "python_version >= '3.6'",
+            "markers": "python_version >= '3.7'",
             "version": "==2.0.7"
         },
         "whitenoise": {
@@ -733,7 +744,7 @@
                 "sha256:637996211036b6385ef91435e4fae22989472f9d571faba8927ba8253acbc330",
                 "sha256:b8c3f85900b9dc423225913c5aace94729fe1fa9763b38939a95226f02d37186"
             ],
-            "markers": "python_version < '3.11' and python_version >= '3.7'",
+            "markers": "python_version >= '3.5'",
             "version": "==5.1.1"
         },
         "distlib": {
@@ -908,11 +919,11 @@
         },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:99ba3dfb23d5b5af89712f89e60a5f3d9b8b67a9482ca377c5771d0e9047a34b",
-                "sha256:a371c06bb1d66cd499fecd708e50c0b6ae00acba9822ba33c586e2f16d1b739e"
+                "sha256:941367d97fc815548822aa26c2a269fdc4eb21e9ec05fc5d447cf09bad5d75f0",
+                "sha256:f36fe301fafb7470e86aaf90f036eef600a3210be4decf461a5b1ca8403d3cb2"
             ],
             "markers": "python_full_version >= '3.7.0'",
-            "version": "==3.0.40"
+            "version": "==3.0.41"
         },
         "ptyprocess": {
             "hashes": [
@@ -1124,7 +1135,7 @@
                 "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc",
                 "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
             ],
-            "markers": "python_version < '3.11' and python_version >= '3.7'",
+            "markers": "python_version < '3.11'",
             "version": "==2.0.1"
         },
         "traitlets": {
@@ -1140,7 +1151,7 @@
                 "sha256:c97dfde1f7bd43a71c8d2a58e369e9b2bf692d1334ea9f9cae55add7d0dd0f84",
                 "sha256:fdb6d215c776278489906c2f8916e6e7d4f5a9b602ccbcfdf7f016fc8da0596e"
             ],
-            "markers": "python_version >= '3.6'",
+            "markers": "python_version >= '3.7'",
             "version": "==2.0.7"
         },
         "virtualenv": {
@@ -1153,10 +1164,10 @@
         },
         "wcwidth": {
             "hashes": [
-                "sha256:9a929bd8380f6cd9571a968a9c8f4353ca58d7cd812a4822bba831f8d685b223",
-                "sha256:a675d1a4a2d24ef67096a04b85b02deeecd8e226f57b5e3a72dbb9ed99d27da8"
+                "sha256:390c7454101092a6a5e43baad8f83de615463af459201709556b6e4b1c861f97",
+                "sha256:aec5179002dd0f0d40c456026e74a729661c9d468e1ed64405e3a6c2176ca36f"
             ],
-            "version": "==0.2.9"
+            "version": "==0.2.10"
         },
         "wheel": {
             "hashes": [
diff --git a/api_endpoints/v1_postcode_lookup/app.py b/api_endpoints/v1_postcode_lookup/app.py
index 7dd5540..7d12ec0 100644
--- a/api_endpoints/v1_postcode_lookup/app.py
+++ b/api_endpoints/v1_postcode_lookup/app.py
@@ -1,5 +1,6 @@
 import os
 
+from dc_logging_client import DCWidePostcodeLoggingClient
 from mangum import Mangum
 from middleware import MIDDLEWARE
 from starlette.applications import Starlette
@@ -13,9 +14,24 @@
 
 init_sentry()
 
+if logger_arn := os.environ.get("LOGGER_ARN"):
+    POSTCODE_LOGGER = DCWidePostcodeLoggingClient(function_arn=logger_arn)
+else:
+    POSTCODE_LOGGER = DCWidePostcodeLoggingClient(
+        function_arn="fake", fake=True
+    )
+
 
 def get_postcode_response(request: Request):
     postcode = request.path_params["postcode"]
+
+    # Log this request
+    POSTCODE_LOGGER.entry_class(
+        postcode=postcode,
+        dc_product=POSTCODE_LOGGER.dc_product.ec_api,
+        calls_devs_dc_api=True,
+    )
+
     try:
         response = client.get_postcode_response(request, postcode)
     except DevsDCException as error:
diff --git a/template.yaml b/template.yaml
index 005967e..c31d3e1 100644
--- a/template.yaml
+++ b/template.yaml
@@ -75,6 +75,11 @@ Parameters:
     Description: "The domain the app is on."
     Type: String
 
+  AppLoggerArn:
+    Default: AppLoggerArn
+    Description: "The ARN of the Lambda function to log to"
+    Type: AWS::SSM::Parameter::Value<String>
+
 Resources:
   DependenciesLayer:
     Type: AWS::Serverless::LayerVersion
@@ -110,6 +115,7 @@ Resources:
           DC_API_TOKEN: !Ref AppDCAPIToken
           SAM_LAMBDA_CONFIG_ENV: !Ref AppSamLambdaConfigEnv
           APP_DOMAIN: !Ref AppDomain
+          LOGGER_ARN: !Ref AppLoggerArn
       Events:
         HTTPRequests:
           Type: Api