diff --git a/app/controllers/organisations_controller.rb b/app/controllers/organisations_controller.rb
index dfc6d6909..1f692b430 100644
--- a/app/controllers/organisations_controller.rb
+++ b/app/controllers/organisations_controller.rb
@@ -170,6 +170,11 @@ class OrganisationsController < ApplicationController
       organisation: current_user.organisation,
       signed_at: Time.zone.now,
       data_protection_officer: current_user,
+      organisation_name: @organisation.name,
+      organisation_address: @organisation.address_string,
+      organisation_phone_number: @organisation.phone,
+      dpo_email: current_user.email,
+      dpo_name: current_user.name,
     )
 
     if data_sharing_agreement.save
diff --git a/app/helpers/data_sharing_agreement_helper.rb b/app/helpers/data_sharing_agreement_helper.rb
index 3ab0abc1c..8664dd15b 100644
--- a/app/helpers/data_sharing_agreement_helper.rb
+++ b/app/helpers/data_sharing_agreement_helper.rb
@@ -31,6 +31,16 @@ module DataSharingAgreementHelper
     end
   end
 
+  def org_name_for_data_sharing_agreement(data_sharing_agreement, user)
+    if data_sharing_agreement.present?
+      data_sharing_agreement.organisation_name
+    elsif user.is_dpo?
+      user.organisation.name
+    else
+      "[Data provider organisation]"
+    end
+  end
+
 private
 
   def data_sharing_agreement_first_line(organisation:, user:)
diff --git a/app/views/organisations/data_sharing_agreement.html.erb b/app/views/organisations/data_sharing_agreement.html.erb
index c9c96fb83..2d17a3c27 100644
--- a/app/views/organisations/data_sharing_agreement.html.erb
+++ b/app/views/organisations/data_sharing_agreement.html.erb
@@ -3,7 +3,7 @@
 <div class="govuk-grid-row">
   <div class="govuk-grid-column-two-thirds-from-desktop">
     <h2 id="data-provider-organisation-and-department-for-levelling-up-housing-and-communities" class="govuk-heading-l">
-      [Data provider organisation] and Department for Levelling Up, Housing and Communities
+      <%= org_name_for_data_sharing_agreement(@data_sharing_agreement, current_user) %> and Department for Levelling Up, Housing and Communities
     </h2>
     <p class="govuk-body-m">
       <% if @data_sharing_agreement %>
@@ -15,7 +15,11 @@
       <% end %>
     </p>
     <p class="govuk-body-m"><strong>between</strong></p>
-    <p class="govuk-body-m">1) [core data provider organisation] of [full address] (“CORE Data Provider”)</p>
+    <% if @data_sharing_agreement %>
+      <p class="govuk-body-m">1) <%= @data_sharing_agreement.organisation_name %> of <%= @data_sharing_agreement.organisation_address %> (“CORE Data Provider”)</p>
+    <% else %>
+      <p class="govuk-body-m">1) [Data provider organisation] of [full address] (“CORE Data Provider”)</p>
+    <% end %>
     <p class="govuk-body-m">and</p>
     <p class="govuk-body-m">2) The Department for Levelling Up, Housing and Communities of 2 Marsham Street, London, SW1P 4DF (“DLUHC”)</p>
     <h3 id="1-background" class="govuk-heading-m">1. Background</h3>
@@ -101,8 +105,11 @@
     <p class="govuk-body-m">11.2. CORE data providers and DLUHC acknowledge that any loss or unauthorised release of the Data can be treated as valid grounds for immediately terminating this agreement by DLUHC.</p>
     <h3 id="12-authorised-representatives" class="govuk-heading-m">12. Authorised representatives</h3>
     <p class="govuk-body-m">12.1. CORE data providers and DLUHC will each appoint an Authorised Representative to be the primary point of contact in all day-to-day matters relating to this Agreement:</p>
-    <p class="govuk-body-m">12.2. For [the Data Provider]: Name:
-    Postal Address: E-mail address: Telephone number:</p>
+    <% if @data_sharing_agreement %>
+      <p class="govuk-body-m">12.2. For <%= @data_sharing_agreement.organisation_name %>: Name: <%= @data_sharing_agreement.dpo_name %>, Postal Address: <%= @data_sharing_agreement.organisation_address %>, E-mail address: <%= @data_sharing_agreement.dpo_email %>, Telephone number: <%= @data_sharing_agreement.organisation_phone_number %></p>
+    <% else %>
+      <p class="govuk-body-m">12.2. For [Organisation name]: Name: [DPO name], Postal Address: [Organisation address], E-mail address: [DPO email], Telephone number: [Organisation telephone number]</p>
+    <% end %>
     <p class="govuk-body-m">12.3. For DLUHC: Name: Rachel Worledge
     Postal Address: South-west section, 4th Floor, Fry Building, 2 Marsham Street, London, SW1P 4DF
     E-mail address: Rachel.Worledge@levellingup.gov.uk </p>
@@ -118,7 +125,7 @@
     <h3 id="16-statutory-compliance" class="govuk-heading-m">16. Statutory compliance</h3>
     <p class="govuk-body-m">16.1. The Parties shall comply with all relevant legislation, regulations, orders, statutory instruments and any amendments or re-enactments thereof from the commencement of this agreement.</p>
     <p class="govuk-body-m">As witness of which the parties have set their hands on the day and year first above written
-    signed for and on behalf of [job title of an officer with appropriate delegated authority] for [core data provider name], by:</p>
+    signed for and on behalf of [job title of an officer with appropriate delegated authority] for <%= org_name_for_data_sharing_agreement(@data_sharing_agreement, current_user) %>, by:</p>
     <ul class="govuk-list govuk-list--bullet">
       <li>Name: <%= name_for_data_sharing_agreement(@data_sharing_agreement, current_user) %></li>
       <li>Title: Data Protection Officer</li>
diff --git a/db/migrate/20230530094653_add_data_sharing_agreement.rb b/db/migrate/20230530094653_add_data_sharing_agreement.rb
index b3f79c04d..a148b32cc 100644
--- a/db/migrate/20230530094653_add_data_sharing_agreement.rb
+++ b/db/migrate/20230530094653_add_data_sharing_agreement.rb
@@ -5,6 +5,11 @@ class AddDataSharingAgreement < ActiveRecord::Migration[7.0]
       t.belongs_to :data_protection_officer, class_name: "User"
 
       t.datetime :signed_at, null: false
+      t.string :organisation_name, null: false
+      t.string :organisation_address, null: false
+      t.string :organisation_phone_number
+      t.string :dpo_email, null: false
+      t.string :dpo_name, null: false
 
       t.timestamps
     end
diff --git a/db/schema.rb b/db/schema.rb
index 9a63c06d3..d01fa5935 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -60,6 +60,11 @@ ActiveRecord::Schema[7.0].define(version: 2023_05_30_094653) do
     t.bigint "organisation_id"
     t.bigint "data_protection_officer_id"
     t.datetime "signed_at", null: false
+    t.string "organisation_name", null: false
+    t.string "organisation_address", null: false
+    t.string "organisation_phone_number"
+    t.string "dpo_email", null: false
+    t.string "dpo_name", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["data_protection_officer_id"], name: "index_data_sharing_agreements_on_data_protection_officer_id"
diff --git a/spec/factories/data_sharing_agreement.rb b/spec/factories/data_sharing_agreement.rb
new file mode 100644
index 000000000..11e9eef02
--- /dev/null
+++ b/spec/factories/data_sharing_agreement.rb
@@ -0,0 +1,15 @@
+FactoryBot.define do
+  factory :data_sharing_agreement do
+    organisation
+    data_protection_officer { create(:user, is_dpo: true) }
+    signed_at { Time.zone.now }
+    created_at { Time.zone.now }
+    updated_at { Time.zone.now }
+
+    dpo_name { data_protection_officer.name }
+    dpo_email { data_protection_officer.email }
+    organisation_address { organisation.address_string }
+    organisation_phone_number { organisation.phone }
+    organisation_name { organisation.name }
+  end
+end
diff --git a/spec/requests/organisations_controller_spec.rb b/spec/requests/organisations_controller_spec.rb
index 374503106..7281bcbd1 100644
--- a/spec/requests/organisations_controller_spec.rb
+++ b/spec/requests/organisations_controller_spec.rb
@@ -1518,13 +1518,24 @@ RSpec.describe OrganisationsController, type: :request do
             expect(flash[:notification_banner_body]).to eq("Your organisation can now submit logs.")
           end
 
+          it "creates a data sharing agreement" do
+            expect(organisation.reload.data_sharing_agreement).to be_nil
+
+            post("/organisations/#{organisation.id}/data-sharing-agreement", headers:)
+
+            data_sharing_agreement = organisation.reload.data_sharing_agreement
+
+            expect(data_sharing_agreement.organisation_address).to eq(organisation.address_string)
+            expect(data_sharing_agreement.organisation_name).to eq(organisation.name)
+            expect(data_sharing_agreement.organisation_phone_number).to eq(organisation.phone)
+            expect(data_sharing_agreement.data_protection_officer).to eq(user)
+            expect(data_sharing_agreement.dpo_name).to eq(user.name)
+            expect(data_sharing_agreement.dpo_email).to eq(user.email)
+          end
+
           context "when the user has already accepted the agreement" do
             before do
-              DataSharingAgreement.create!(
-                organisation: user.organisation,
-                signed_at: Time.zone.now - 1.day,
-                data_protection_officer: user,
-              )
+              create(:data_sharing_agreement, data_protection_officer: user, organisation: user.organisation)
             end
 
             it "returns not found" do
diff --git a/spec/views/organisations/data_sharing_agreement.html.erb_spec.rb b/spec/views/organisations/data_sharing_agreement.html.erb_spec.rb
index 779a51325..67f094c26 100644
--- a/spec/views/organisations/data_sharing_agreement.html.erb_spec.rb
+++ b/spec/views/organisations/data_sharing_agreement.html.erb_spec.rb
@@ -1,6 +1,6 @@
 require "rails_helper"
 
-RSpec.describe "organisations/data_sharing_agreement.html.erb" do
+RSpec.describe "organisations/data_sharing_agreement.html.erb", :aggregate_failures do
   before do
     Timecop.freeze(Time.zone.local(2023, 1, 10))
     allow(view).to receive(:current_user).and_return(user)
@@ -19,46 +19,50 @@ RSpec.describe "organisations/data_sharing_agreement.html.erb" do
   context "when dpo" do
     let(:user) { create(:user, is_dpo: true) }
 
-    it "shows current date" do
+    it "renders dynamic content" do
       render
+      # current date
       expect(fragment).to have_content("10th day of January 2023")
-    end
-
-    it "shows dpo name" do
-      render
+      # dpo name
       expect(fragment).to have_content("Name: #{user.name}")
-    end
-
-    it "shows action buttons" do
-      render
+      # org details
+      expect(fragment).to have_content("[Data provider organisation] of [full address] (“CORE Data Provider”)")
+      # header
+      expect(fragment).to have_css("h2", text: "#{user.organisation.name} and Department for Levelling Up, Housing and Communities")
+      # action buttons
       expect(fragment).to have_button(text: "Accept this agreement")
       expect(fragment).to have_link(text: "Cancel", href: "/organisations/#{organisation.id}/details")
+
+      # Shows placeholder details in 12.2
+      expect(fragment).to have_content("12.2. For [Organisation name]: Name: [DPO name], Postal Address: [Organisation address], E-mail address: [DPO email], Telephone number: [Organisation telephone number]")
     end
 
     context "when accepted" do
       let(:data_sharing_agreement) do
-        DataSharingAgreement.create!(
+        create(
+          :data_sharing_agreement,
           organisation:,
           signed_at: Time.zone.now - 1.day,
-          data_protection_officer: user,
         )
       end
 
-      it "does not show action buttons" do
+      it "renders dynamic content" do
         render
 
+        # dpo name
+        expect(fragment).to have_content("Name: #{data_sharing_agreement.dpo_name}")
+
+        # org details
+        expect(fragment).to have_content("#{data_sharing_agreement.organisation_name} of #{data_sharing_agreement.organisation_address} (“CORE Data Provider”)")
+        # header
+        expect(fragment).to have_css("h2", text: "#{data_sharing_agreement.organisation_name} and Department for Levelling Up, Housing and Communities")
+        # does not show action buttons
         expect(fragment).not_to have_button(text: "Accept this agreement")
         expect(fragment).not_to have_link(text: "Cancel", href: "/organisations/#{organisation.id}/details")
-      end
-
-      it "sees signed_at date" do
-        render
+        # sees signed_at date
         expect(fragment).to have_content("9th day of January 2023")
-      end
-
-      it "shows dpo name" do
-        render
-        expect(fragment).to have_content("Name: #{user.name}")
+        # Shows filled in details in 12.2
+        expect(fragment).to have_content("12.2. For #{data_sharing_agreement.organisation_name}: Name: #{data_sharing_agreement.dpo_name}, Postal Address: #{data_sharing_agreement.organisation_address}, E-mail address: #{data_sharing_agreement.dpo_email}, Telephone number: #{data_sharing_agreement.organisation_phone_number}")
       end
     end
   end
@@ -66,45 +70,47 @@ RSpec.describe "organisations/data_sharing_agreement.html.erb" do
   context "when not dpo" do
     let(:user) { create(:user) }
 
-    it "shows DPO placeholder" do
-      render
-      expect(fragment).to have_content("Name: [DPO name]")
-    end
-
-    it "shows placeholder date" do
+    it "renders dynamic content" do
       render
+      # placeholder date
       expect(fragment).to have_content("This agreement is made the [XX] day of [XX] 20[XX]")
-    end
-
-    it "does not show action buttons" do
-      render
+      # dpo name placedholder
+      expect(fragment).to have_content("Name: [DPO name]")
+      # org details
+      expect(fragment).to have_content("[Data provider organisation] of [full address] (“CORE Data Provider”)")
+      # header
+      expect(fragment).to have_css("h2", text: "[Data provider organisation] and Department for Levelling Up, Housing and Communities")
+      # does not show action buttons
       expect(fragment).not_to have_button(text: "Accept this agreement")
       expect(fragment).not_to have_link(text: "Cancel", href: "/organisations/#{organisation.id}/details")
+      # Shows placeholder details in 12.2
+      expect(fragment).to have_content("12.2. For [Organisation name]: Name: [DPO name], Postal Address: [Organisation address], E-mail address: [DPO email], Telephone number: [Organisation telephone number]")
     end
 
     context "when accepted" do
       let(:data_sharing_agreement) do
-        DataSharingAgreement.create!(
+        create(
+          :data_sharing_agreement,
           organisation:,
           signed_at: Time.zone.now - 1.day,
-          data_protection_officer: user,
         )
       end
 
-      it "does not show action buttons" do
+      it "renders dynamic content" do
         render
+        # sees signed_at date
+        expect(fragment).to have_content("9th day of January 2023")
+        # dpo name placedholder
+        expect(fragment).to have_content("Name: #{data_sharing_agreement.dpo_name}")
+        # org details
+        expect(fragment).to have_content("#{data_sharing_agreement.organisation_name} of #{data_sharing_agreement.organisation_address} (“CORE Data Provider”)")
+        # header
+        expect(fragment).to have_css("h2", text: "#{data_sharing_agreement.organisation_name} and Department for Levelling Up, Housing and Communities")
+        # does not show action buttons
         expect(fragment).not_to have_button(text: "Accept this agreement")
         expect(fragment).not_to have_link(text: "Cancel", href: "/organisations/#{organisation.id}/details")
-      end
-
-      it "sees signed_at date" do
-        render
-        expect(fragment).to have_content("9th day of January 2023")
-      end
-
-      it "shows dpo name" do
-        render
-        expect(fragment).to have_content("Name: #{user.name}")
+        # Shows filled in details in 12.2
+        expect(fragment).to have_content("12.2. For #{data_sharing_agreement.organisation_name}: Name: #{data_sharing_agreement.dpo_name}, Postal Address: #{data_sharing_agreement.organisation_address}, E-mail address: #{data_sharing_agreement.dpo_email}, Telephone number: #{data_sharing_agreement.organisation_phone_number}")
       end
     end
   end
diff --git a/spec/views/organisations/show.html.erb_spec.rb b/spec/views/organisations/show.html.erb_spec.rb
index 762b7786a..ea392d76d 100644
--- a/spec/views/organisations/show.html.erb_spec.rb
+++ b/spec/views/organisations/show.html.erb_spec.rb
@@ -52,13 +52,7 @@ RSpec.describe "organisations/show.html.erb" do
     end
 
     context "when accepted" do
-      let(:data_sharing_agreement) do
-        DataSharingAgreement.create!(
-          organisation:,
-          signed_at: Time.zone.now - 1.day,
-          data_protection_officer: user,
-        )
-      end
+      let(:data_sharing_agreement) { create(:data_sharing_agreement, organisation:, signed_at: Time.zone.now - 1.day) }
 
       it "includes data sharing agreement row" do
         render
@@ -108,14 +102,7 @@ RSpec.describe "organisations/show.html.erb" do
     end
 
     context "when accepted" do
-      let(:dpo) { create(:user, is_dpo: true) }
-      let(:data_sharing_agreement) do
-        DataSharingAgreement.create!(
-          organisation:,
-          signed_at: Time.zone.now - 1.day,
-          data_protection_officer: dpo,
-        )
-      end
+      let(:data_sharing_agreement) { create(:data_sharing_agreement, organisation:, signed_at: Time.zone.now - 1.day) }
 
       it "includes data sharing agreement row" do
         render
@@ -132,7 +119,7 @@ RSpec.describe "organisations/show.html.erb" do
       it "shows show name of who signed the agreement" do
         render
 
-        expect(fragment).to have_content(dpo.name)
+        expect(fragment).to have_content(data_sharing_agreement.dpo_name)
       end
 
       it "shows link to view data sharing agreement" do
@@ -169,11 +156,7 @@ RSpec.describe "organisations/show.html.erb" do
 
     context "when accepted" do
       let(:data_sharing_agreement) do
-        DataSharingAgreement.create!(
-          organisation:,
-          signed_at: Time.zone.now - 1.day,
-          data_protection_officer: user,
-        )
+        create(:data_sharing_agreement, organisation:, signed_at: Time.zone.now - 1.day)
       end
 
       it "includes data sharing agreement row" do