diff --git a/app/services/slack/send_message.rb b/app/services/slack/send_message.rb
new file mode 100644
index 0000000000..2424ee51ae
--- /dev/null
+++ b/app/services/slack/send_message.rb
@@ -0,0 +1,37 @@
+module Slack
+  class SendMessage
+    def self.call(message)
+      new(message).call
+    end
+
+    def initialize(message)
+      raise "No slack webhook found" if webhook.nil?
+
+      @message = message
+    end
+
+    def call
+      request.body
+    end
+
+  private
+
+    def webhook
+      @webhook ||= ENV.fetch("SLACK_ALERT_WEBHOOK", nil)
+    end
+
+    def request
+      conn.post do |request|
+        request.body = @message.to_json
+      end
+    end
+
+    def conn
+      @conn ||= Faraday.new(url: webhook, headers:)
+    end
+
+    def headers
+      { "Content-Type" => "application/json" }
+    end
+  end
+end
diff --git a/helm_deploy/apply-for-legal-aid/templates/_envs.tpl b/helm_deploy/apply-for-legal-aid/templates/_envs.tpl
index 028d1a18b7..d26b89e985 100644
--- a/helm_deploy/apply-for-legal-aid/templates/_envs.tpl
+++ b/helm_deploy/apply-for-legal-aid/templates/_envs.tpl
@@ -386,4 +386,9 @@ env:
       secretKeyRef:
         name: {{ template "apply-for-legal-aid.fullname" . }}
         key: maintenanceMode
+  - name: SLACK_ALERT_WEBHOOK
+    valueFrom:
+      secretKeyRef:
+        name: {{ template "apply-for-legal-aid.fullname" . }}
+        key: slackAlertWebhook
 {{- end }}
diff --git a/helm_deploy/apply-for-legal-aid/templates/secret.yaml b/helm_deploy/apply-for-legal-aid/templates/secret.yaml
index 4a4a419616..88e1b5d16b 100644
--- a/helm_deploy/apply-for-legal-aid/templates/secret.yaml
+++ b/helm_deploy/apply-for-legal-aid/templates/secret.yaml
@@ -75,3 +75,4 @@ data:
   encryptionDeterministicKey: {{ .Values.active_record_encryption.deterministic_key | b64enc | quote  }}
   encryptionKeyDerivationSalt: {{ .Values.active_record_encryption.key_derivation_salt | b64enc | quote  }}
   maintenanceMode: {{ .Values.maintenance_mode.enabled | b64enc | quote  }}
+  slackAlertWebhook: {{ .Values.slack_webhooks.alert | b64enc | quote  }}
diff --git a/helm_deploy/apply-for-legal-aid/values-production.yaml b/helm_deploy/apply-for-legal-aid/values-production.yaml
index cfdac0e3c9..10e4b6e1b5 100644
Binary files a/helm_deploy/apply-for-legal-aid/values-production.yaml and b/helm_deploy/apply-for-legal-aid/values-production.yaml differ
diff --git a/helm_deploy/apply-for-legal-aid/values-staging.yaml b/helm_deploy/apply-for-legal-aid/values-staging.yaml
index be610080f6..2aea2884cd 100644
Binary files a/helm_deploy/apply-for-legal-aid/values-staging.yaml and b/helm_deploy/apply-for-legal-aid/values-staging.yaml differ
diff --git a/helm_deploy/apply-for-legal-aid/values-uat.yaml b/helm_deploy/apply-for-legal-aid/values-uat.yaml
index a483b23997..4310cb3bc2 100644
Binary files a/helm_deploy/apply-for-legal-aid/values-uat.yaml and b/helm_deploy/apply-for-legal-aid/values-uat.yaml differ
diff --git a/spec/services/slack/send_message_spec.rb b/spec/services/slack/send_message_spec.rb
new file mode 100644
index 0000000000..3e990aed98
--- /dev/null
+++ b/spec/services/slack/send_message_spec.rb
@@ -0,0 +1,38 @@
+require "rails_helper"
+
+RSpec.describe Slack::SendMessage do
+  subject(:slack_send_message) { described_class }
+
+  before do
+    allow(ENV).to receive(:fetch)
+    allow(ENV).to receive(:fetch).with("SLACK_ALERT_WEBHOOK", nil).and_return(webhook_url)
+    stub_request(:post, webhook_url).to_return(body: "OK", status: 200)
+  end
+
+  let(:message) { { text: "Hello, again, World!" } }
+  let(:webhook_url) { "https://hooks.slack.com/services/F4KE/T0K3N/12345678" }
+
+  describe ".call" do
+    subject(:call) { slack_send_message.new(message).call }
+
+    it "expect call to send a message" do
+      call
+      expect(WebMock).to have_requested(:post, webhook_url).once
+    end
+  end
+
+  describe "#call" do
+    subject(:call) { slack_send_message.call(message) }
+
+    it "expect call to send a message" do
+      call
+      expect(WebMock).to have_requested(:post, webhook_url).once
+    end
+
+    describe "when no environment variable is set" do
+      before { allow(ENV).to receive(:fetch).with("SLACK_ALERT_WEBHOOK", nil).and_return(nil) }
+
+      it { expect { call }.to raise_error("No slack webhook found") }
+    end
+  end
+end