diff --git a/app/main/forms.py b/app/main/forms.py
index d303b3673..60ee4df05 100644
--- a/app/main/forms.py
+++ b/app/main/forms.py
@@ -538,6 +538,20 @@ class ServiceBrandingOrg(Form):
     )
 
 
+class LetterBranding(Form):
+
+    def __init__(self, choices=[], *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.dvla_org_id.choices = choices
+
+    dvla_org_id = RadioField(
+        'Which logo should this service’s letter have?',
+        validators=[
+            DataRequired()
+        ]
+    )
+
+
 class Whitelist(Form):
 
     def populate(self, email_addresses, phone_numbers):
diff --git a/app/main/views/service_settings.py b/app/main/views/service_settings.py
index abc6dd620..d19abab1c 100644
--- a/app/main/views/service_settings.py
+++ b/app/main/views/service_settings.py
@@ -26,7 +26,8 @@ from app.main.forms import (
     ServiceReplyToEmailFrom,
     ServiceSmsSender,
     ServiceLetterContactBlock,
-    ServiceBrandingOrg
+    ServiceBrandingOrg,
+    LetterBranding,
 )
 from app import user_api_client, current_service, organisations_client
 
@@ -35,13 +36,17 @@ from app import user_api_client, current_service, organisations_client
 @login_required
 @user_has_permissions('manage_settings', admin_override=True)
 def service_settings(service_id):
+    letter_branding_organisations = organisations_client.get_letter_organisations()
     if current_service['organisation']:
         organisation = organisations_client.get_organisation(current_service['organisation'])['organisation']
     else:
         organisation = None
     return render_template(
         'views/service-settings.html',
-        organisation=organisation
+        organisation=organisation,
+        letter_branding=letter_branding_organisations.get(
+            current_service.get('dvla_org_id', '001')
+        )
     )
 
 
@@ -314,6 +319,28 @@ def service_set_branding_and_org(service_id):
     )
 
 
+@main.route("/services/<service_id>/service-settings/set-letter-branding", methods=['GET', 'POST'])
+@login_required
+@user_has_permissions(admin_override=True)
+def set_letter_branding(service_id):
+
+    form = LetterBranding(choices=organisations_client.get_letter_organisations().items())
+
+    if form.validate_on_submit():
+        service_api_client.update_service(
+            service_id,
+            dvla_organisation=form.dvla_org_id.data
+        )
+        return redirect(url_for('.service_settings', service_id=service_id))
+
+    form.dvla_org_id.data = current_service.get('dvla_organisation', '001')
+
+    return render_template(
+        'views/service-settings/set-letter-branding.html',
+        form=form,
+    )
+
+
 def get_branding_as_value_and_label(organisations):
     return [
         (organisation['id'], organisation['name'])
diff --git a/app/notify_client/organisations_client.py b/app/notify_client/organisations_client.py
index 58eb418f9..d18b9e66f 100644
--- a/app/notify_client/organisations_client.py
+++ b/app/notify_client/organisations_client.py
@@ -16,3 +16,6 @@ class OrganisationsClient(NotifyAdminAPIClient):
 
     def get_organisations(self):
         return self.get(url='/organisation')['organisations']
+
+    def get_letter_organisations(self):
+        return self.get(url='/dvla_organisations')
diff --git a/app/notify_client/service_api_client.py b/app/notify_client/service_api_client.py
index 72d489a2d..d172176cd 100644
--- a/app/notify_client/service_api_client.py
+++ b/app/notify_client/service_api_client.py
@@ -91,7 +91,8 @@ class ServiceAPIClient(NotifyAdminAPIClient):
             'created_by',
             'branding',
             'organisation',
-            'letter_contact_block'
+            'letter_contact_block',
+            'dvla_org_id',
         }
         if disallowed_attributes:
             raise TypeError('Not allowed to update service attributes: {}'.format(
diff --git a/app/template_previews.py b/app/template_previews.py
index e3b5adf6c..466b60a31 100644
--- a/app/template_previews.py
+++ b/app/template_previews.py
@@ -10,7 +10,8 @@ class TemplatePreview:
         data = {
             'letter_contact_block': current_service['letter_contact_block'],
             'template': template,
-            'values': values
+            'values': values,
+            'dvla_org_id': current_service['dvla_organisation'],
         }
         resp = requests.post(
             '{}/preview.{}'.format(current_app.config['TEMPLATE_PREVIEW_API_HOST'], filetype),
diff --git a/app/templates/views/service-settings.html b/app/templates/views/service-settings.html
index b25b93875..78f0db7a1 100644
--- a/app/templates/views/service-settings.html
+++ b/app/templates/views/service-settings.html
@@ -103,6 +103,11 @@
           {% endcall %}
           {{ edit_field('Change', url_for('.service_set_branding_and_org', service_id=current_service.id)) }}
         {% endcall %}
+        {% call row() %}
+          {{ text_field('Letter branding')}}
+          {{ text_field(letter_branding) }}
+          {{ edit_field('Change', url_for('.set_letter_branding', service_id=current_service.id)) }}
+        {% endcall %}
       {% endcall %}
 
       <ul>
diff --git a/app/templates/views/service-settings/set-letter-branding.html b/app/templates/views/service-settings/set-letter-branding.html
new file mode 100644
index 000000000..ecee934c1
--- /dev/null
+++ b/app/templates/views/service-settings/set-letter-branding.html
@@ -0,0 +1,25 @@
+{% extends "withnav_template.html" %}
+{% from "components/radios.html" import radios, branding_radios %}
+{% from "components/page-footer.html" import page_footer %}
+
+{% block service_page_title %}
+  Set letter branding
+{% endblock %}
+
+{% block maincolumn_content %}
+
+  <h1 class="heading-large">Set letter branding</h1>
+  <div class="grid-row">
+    <div class="column-three-quarters">
+      <form method="post">
+        {{ radios(form.dvla_org_id) }}
+        {{ page_footer(
+          'Save',
+          back_link=url_for('.service_settings', service_id=current_service.id),
+          back_link_text='Back to settings'
+        ) }}
+      </form>
+    </div>
+  </div>
+
+{% endblock %}
diff --git a/tests/__init__.py b/tests/__init__.py
index a333d5f94..d7f014cb9 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -72,7 +72,8 @@ def service_json(
         'organisation': organisation,
         'branding': branding,
         'created_at': created_at or str(datetime.utcnow()),
-        'letter_contact_block': letter_contact_block
+        'letter_contact_block': letter_contact_block,
+        'dvla_organisation': '001',
     }
 
 
diff --git a/tests/app/main/views/test_service_settings.py b/tests/app/main/views/test_service_settings.py
index dfcbac884..7b7095074 100644
--- a/tests/app/main/views/test_service_settings.py
+++ b/tests/app/main/views/test_service_settings.py
@@ -10,23 +10,46 @@ import app
 from app.utils import email_safe
 from tests import validate_route_permission, service_json
 
+from tests.conftest import active_user_with_permissions, platform_admin_user
 
+
+@pytest.mark.parametrize('user, expected_rows', [
+    (active_user_with_permissions, [
+        'Label Value Action',
+        'Service name service one Change',
+        'Email reply to address None Change',
+        'Text message sender 40604 Change'
+    ]),
+    (platform_admin_user, [
+        'Label Value Action',
+        'Service name service one Change',
+        'Email reply to address None Change',
+        'Text message sender 40604 Change',
+        'Label Value Action',
+        'Email branding GOV.UK Change',
+        'Letter branding HM Government Change',
+    ]),
+])
 def test_should_show_overview(
-    logged_in_client,
+    client,
+    mocker,
     service_one,
+    fake_uuid,
+    mock_get_letter_organisations,
+    user,
+    expected_rows,
 ):
-    response = logged_in_client.get(url_for(
+    client.login(user(fake_uuid), mocker, service_one)
+    response = client.get(url_for(
         'main.service_settings', service_id=service_one['id']
     ))
     assert response.status_code == 200
     page = BeautifulSoup(response.data.decode('utf-8'), 'html.parser')
     assert page.find('h1').text == 'Settings'
-    for index, row in enumerate([
-        'Service name service one Change',
-        'Email reply to address None Change',
-        'Text message sender 40604 Change'
-    ]):
-        assert row == " ".join(page.find_all('tr')[index + 1].text.split())
+    rows = page.find_all('tr')
+    assert len(rows) == len(expected_rows)
+    for index, row in enumerate(expected_rows):
+        assert row == " ".join(rows[index].text.split())
     app.service_api_client.get_service.assert_called_with(service_one['id'])
 
 
@@ -36,6 +59,7 @@ def test_should_show_overview_for_service_with_more_things_set(
     mocker,
     service_with_reply_to_addresses,
     mock_get_organisation,
+    mock_get_letter_organisations,
 ):
     client.login(active_user_with_permissions, mocker, service_with_reply_to_addresses)
     response = client.get(url_for(
@@ -53,6 +77,7 @@ def test_should_show_overview_for_service_with_more_things_set(
 def test_if_cant_send_letters_then_cant_see_letter_contact_block(
     logged_in_client,
     service_one,
+    mock_get_letter_organisations,
 ):
     response = logged_in_client.get(url_for(
         'main.service_settings', service_id=service_one['id']
@@ -63,7 +88,8 @@ def test_if_cant_send_letters_then_cant_see_letter_contact_block(
 def test_letter_contact_block_shows_None_if_not_set(
     logged_in_client,
     service_one,
-    mocker
+    mocker,
+    mock_get_letter_organisations,
 ):
     service_one['can_send_letters'] = True
     response = logged_in_client.get(url_for(
@@ -80,6 +106,7 @@ def test_escapes_letter_contact_block(
     logged_in_client,
     service_one,
     mocker,
+    mock_get_letter_organisations,
 ):
     service_one['can_send_letters'] = True
     service_one['letter_contact_block'] = 'foo\nbar<script>alert(1);</script>'
@@ -126,6 +153,7 @@ def test_should_redirect_after_change_service_name(
 def test_show_restricted_service(
     logged_in_client,
     service_one,
+    mock_get_letter_organisations,
 ):
     response = logged_in_client.get(url_for('main.service_settings', service_id=service_one['id']))
     page = BeautifulSoup(response.data.decode('utf-8'), 'html.parser')
@@ -154,7 +182,8 @@ def test_switch_service_to_live(
 def test_show_live_service(
     logged_in_client,
     service_one,
-    mock_get_live_service
+    mock_get_live_service,
+    mock_get_letter_organisations,
 ):
     response = logged_in_client.get(url_for('main.service_settings', service_id=service_one['id']))
     page = BeautifulSoup(response.data.decode('utf-8'), 'html.parser')
@@ -274,6 +303,7 @@ def test_should_redirect_after_request_to_go_live(
     active_user_with_permissions,
     service_one,
     mocker,
+    mock_get_letter_organisations,
 ):
     mock_post = mocker.patch(
         'app.main.views.feedback.requests.post',
@@ -365,6 +395,7 @@ def test_route_permissions(
     client,
     api_user_active,
     service_one,
+    mock_get_letter_organisations,
     route,
 ):
     validate_route_permission(
@@ -419,6 +450,7 @@ def test_route_for_platform_admin(
     client,
     platform_admin_user,
     service_one,
+    mock_get_letter_organisations,
     route,
 ):
     validate_route_permission(mocker,
@@ -442,6 +474,7 @@ def test_route_for_platform_admin_update_service(
     client,
     platform_admin_user,
     service_one,
+    mock_get_letter_organisations,
     route,
 ):
     mocker.patch('app.service_api_client.archive_service')
@@ -459,6 +492,7 @@ def test_set_reply_to_email_address(
     logged_in_client,
     mock_update_service,
     service_one,
+    mock_get_letter_organisations,
 ):
     data = {"email_address": "test@someservice.gov.uk"}
     response = logged_in_client.post(url_for('main.service_set_reply_to_email', service_id=service_one['id']),
@@ -528,6 +562,7 @@ def test_shows_research_mode_indicator(
     logged_in_client,
     service_one,
     mocker,
+    mock_get_letter_organisations,
 ):
     service_one['research_mode'] = True
     mocker.patch('app.service_api_client.update_service_with_properties', return_value=service_one)
@@ -543,6 +578,7 @@ def test_shows_research_mode_indicator(
 def test_does_not_show_research_mode_indicator(
     logged_in_client,
     service_one,
+    mock_get_letter_organisations,
 ):
     response = logged_in_client.get(url_for('main.service_settings', service_id=service_one['id']))
     assert response.status_code == 200
@@ -556,6 +592,7 @@ def test_set_text_message_sender(
     logged_in_client,
     mock_update_service,
     service_one,
+    mock_get_letter_organisations,
 ):
     data = {"sms_sender": "elevenchars"}
     response = logged_in_client.post(url_for('main.service_set_sms_sender', service_id=service_one['id']),
@@ -660,10 +697,53 @@ def test_set_letter_contact_block_has_max_10_lines(
     assert error_message == 'Contains 11 lines, maximum is 10'
 
 
+def test_set_letter_branding_platform_admin_only(
+    logged_in_client,
+    service_one,
+):
+    response = logged_in_client.get(url_for('main.set_letter_branding', service_id=service_one['id']))
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize('current_dvla_org_id, expected_selected', [
+    (None, '001'),
+    ('500', '500'),
+])
+def test_set_letter_branding_prepopulates(
+    logged_in_platform_admin_client,
+    service_one,
+    mock_get_letter_organisations,
+    current_dvla_org_id,
+    expected_selected,
+):
+    if current_dvla_org_id:
+        service_one['dvla_organisation'] = current_dvla_org_id
+    response = logged_in_platform_admin_client.get(url_for('main.set_letter_branding', service_id=service_one['id']))
+    assert response.status_code == 200
+    page = BeautifulSoup(response.data.decode('utf-8'), 'html.parser')
+    assert page.select('input[checked]')[0]['value'] == expected_selected
+
+
+def test_set_letter_contact_block_saves(
+    logged_in_platform_admin_client,
+    service_one,
+    mock_update_service,
+    mock_get_letter_organisations,
+):
+    response = logged_in_platform_admin_client.post(
+        url_for('main.set_letter_branding', service_id=service_one['id']),
+        data={'dvla_org_id': '500'}
+    )
+    assert response.status_code == 302
+    assert response.location == url_for('main.service_settings', service_id=service_one['id'], _external=True)
+    mock_update_service.assert_called_once_with(service_one['id'], dvla_organisation='500')
+
+
 def test_should_show_branding(
     logged_in_platform_admin_client,
     service_one,
-    mock_get_organisations
+    mock_get_organisations,
+    mock_get_letter_organisations,
 ):
     response = logged_in_platform_admin_client.get(url_for(
         'main.service_set_branding_and_org', service_id=service_one['id']
@@ -783,6 +863,7 @@ def test_archive_service_prompts_user(
     logged_in_platform_admin_client,
     service_one,
     mocker,
+    mock_get_letter_organisations,
 ):
     mocked_fn = mocker.patch('app.service_api_client.post')
 
@@ -797,6 +878,7 @@ def test_archive_service_prompts_user(
 def test_cant_archive_inactive_service(
     logged_in_platform_admin_client,
     service_one,
+    mock_get_letter_organisations,
 ):
     service_one['active'] = False
 
@@ -825,6 +907,7 @@ def test_suspend_service_prompts_user(
     logged_in_platform_admin_client,
     service_one,
     mocker,
+    mock_get_letter_organisations,
 ):
     mocked_fn = mocker.patch('app.service_api_client.post')
 
@@ -840,6 +923,7 @@ def test_suspend_service_prompts_user(
 def test_cant_suspend_inactive_service(
     logged_in_platform_admin_client,
     service_one,
+    mock_get_letter_organisations,
 ):
     service_one['active'] = False
 
@@ -869,6 +953,7 @@ def test_resume_service_prompts_user(
     logged_in_platform_admin_client,
     service_one,
     mocker,
+    mock_get_letter_organisations,
 ):
     service_one['active'] = False
     mocked_fn = mocker.patch('app.service_api_client.post')
@@ -885,6 +970,7 @@ def test_resume_service_prompts_user(
 def test_cant_resume_active_service(
     logged_in_platform_admin_client,
     service_one,
+    mock_get_letter_organisations,
 ):
     response = logged_in_platform_admin_client.get(url_for('main.service_settings', service_id=service_one['id']))
 
diff --git a/tests/app/test_template_previews.py b/tests/app/test_template_previews.py
index be50e642b..24b9505b0 100644
--- a/tests/app/test_template_previews.py
+++ b/tests/app/test_template_previews.py
@@ -28,7 +28,8 @@ def test_from_database_object_makes_request(mocker, client):
     data = {
         'letter_contact_block': '123',
         'template': 'foo',
-        'values': None
+        'values': None,
+        'dvla_org_id': '123',
     }
     headers = {'Authorization': 'Token my-secret-key'}
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 7805b6568..07ae87bc8 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1357,6 +1357,19 @@ def mock_get_organisations(mocker):
     )
 
 
+@pytest.fixture(scope='function')
+def mock_get_letter_organisations(mocker):
+    def _get_organisations():
+        return {
+            '001': 'HM Government',
+            '500': 'Land Registry',
+        }
+
+    return mocker.patch(
+        'app.organisations_client.get_letter_organisations', side_effect=_get_organisations
+    )
+
+
 @pytest.fixture(scope='function')
 def mock_get_organisation(mocker):
     def _get_organisation(id):