diff --git a/app/main/views/organisations.py b/app/main/views/organisations.py
index 58c8e3b48..3a825974d 100644
--- a/app/main/views/organisations.py
+++ b/app/main/views/organisations.py
@@ -180,7 +180,7 @@ def cancel_invited_org_user(org_id, invited_user_id):
 
 @main.route("/organisations/<org_id>/settings/", methods=['GET'])
 @login_required
-@user_has_permissions()
+@user_is_platform_admin
 def organisation_settings(org_id):
 
     email_branding = 'GOV.UK'
@@ -206,7 +206,7 @@ def organisation_settings(org_id):
 
 @main.route("/organisations/<org_id>/settings/edit-name", methods=['GET', 'POST'])
 @login_required
-@user_has_permissions()
+@user_is_platform_admin
 def edit_organisation_name(org_id):
     form = RenameOrganisationForm()
 
@@ -229,7 +229,6 @@ def edit_organisation_name(org_id):
 
 @main.route("/organisations/<org_id>/settings/edit-type", methods=['GET', 'POST'])
 @login_required
-@user_has_permissions()
 @user_is_platform_admin
 def edit_organisation_type(org_id):
 
@@ -252,7 +251,6 @@ def edit_organisation_type(org_id):
 
 @main.route("/organisations/<org_id>/settings/edit-crown-status", methods=['GET', 'POST'])
 @login_required
-@user_has_permissions()
 @user_is_platform_admin
 def edit_organisation_crown_status(org_id):
 
@@ -283,7 +281,6 @@ def edit_organisation_crown_status(org_id):
 
 @main.route("/organisations/<org_id>/settings/edit-agreement", methods=['GET', 'POST'])
 @login_required
-@user_has_permissions()
 @user_is_platform_admin
 def edit_organisation_agreement(org_id):
 
@@ -314,7 +311,6 @@ def edit_organisation_agreement(org_id):
 
 @main.route("/organisations/<org_id>/settings/set-email-branding", methods=['GET', 'POST'])
 @login_required
-@user_has_permissions()
 @user_is_platform_admin
 def edit_organisation_email_branding(org_id):
 
@@ -341,7 +337,6 @@ def edit_organisation_email_branding(org_id):
 
 @main.route("/organisations/<org_id>/settings/preview-email-branding", methods=['GET', 'POST'])
 @login_required
-@user_has_permissions()
 @user_is_platform_admin
 def organisation_preview_email_branding(org_id):
 
@@ -412,7 +407,6 @@ def organisation_preview_letter_branding(org_id):
 
 @main.route("/organisations/<org_id>/settings/edit-organisation-domains", methods=['GET', 'POST'])
 @login_required
-@user_has_permissions()
 @user_is_platform_admin
 def edit_organisation_domains(org_id):
 
@@ -471,7 +465,6 @@ def confirm_edit_organisation_name(org_id):
 
 @main.route("/organisations/<org_id>/settings/edit-go-live-notes", methods=['GET', 'POST'])
 @login_required
-@user_has_permissions()
 @user_is_platform_admin
 def edit_organisation_go_live_notes(org_id):
 
diff --git a/app/templates/views/organisations/organisation/settings/edit-agreement.html b/app/templates/views/organisations/organisation/settings/edit-agreement.html
index 76f587cb9..05fb63c30 100644
--- a/app/templates/views/organisations/organisation/settings/edit-agreement.html
+++ b/app/templates/views/organisations/organisation/settings/edit-agreement.html
@@ -1,5 +1,6 @@
 {% from "components/radios.html" import radios %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/form.html" import form_wrapper %}
 
 {% extends "org_template.html" %}
@@ -9,7 +10,10 @@
 {% endblock %}
 
 {% block maincolumn_content %}
-  <h1 class="heading-large">Data sharing and financial agreement</h1>
+  {{ page_header(
+    "Data sharing and financial agreement",
+    back_link=url_for('.organisation_settings', org_id=current_org.id)
+  ) }}
   <div class="grid-row">
     <div class="column-five-sixths">
       {% call form_wrapper() %}
diff --git a/app/templates/views/organisations/organisation/settings/edit-crown-status.html b/app/templates/views/organisations/organisation/settings/edit-crown-status.html
index 795cf12c3..b53bb1252 100644
--- a/app/templates/views/organisations/organisation/settings/edit-crown-status.html
+++ b/app/templates/views/organisations/organisation/settings/edit-crown-status.html
@@ -1,5 +1,6 @@
 {% from "components/radios.html" import radios %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/form.html" import form_wrapper %}
 
 {% extends "org_template.html" %}
@@ -9,7 +10,10 @@
 {% endblock %}
 
 {% block maincolumn_content %}
-  <h1 class="heading-large">Crown organisation</h1>
+  {{ page_header(
+    "Crown organisation",
+    back_link=url_for('.organisation_settings', org_id=current_org.id)
+  ) }}
   <div class="grid-row">
     <div class="column-five-sixths">
       {% call form_wrapper() %}
diff --git a/app/templates/views/organisations/organisation/settings/edit-domains.html b/app/templates/views/organisations/organisation/settings/edit-domains.html
index 295cd417d..7407be3ae 100644
--- a/app/templates/views/organisations/organisation/settings/edit-domains.html
+++ b/app/templates/views/organisations/organisation/settings/edit-domains.html
@@ -1,5 +1,6 @@
 {% from "components/radios.html" import radios %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/list-entry.html" import list_entry %}
 {% from "components/form.html" import form_wrapper %}
 
@@ -10,7 +11,10 @@
 {% endblock %}
 
 {% block maincolumn_content %}
-  <h1 class="heading-large">Known email domains</h1>
+  {{ page_header(
+    "Known email domains",
+    back_link=url_for('.organisation_settings', org_id=current_org.id)
+  ) }}
   <div class="grid-row">
     <div class="column-five-sixths">
       <p>
diff --git a/app/templates/views/organisations/organisation/settings/edit-go-live-notes.html b/app/templates/views/organisations/organisation/settings/edit-go-live-notes.html
index 67f4143f8..e53e6db0e 100644
--- a/app/templates/views/organisations/organisation/settings/edit-go-live-notes.html
+++ b/app/templates/views/organisations/organisation/settings/edit-go-live-notes.html
@@ -1,5 +1,6 @@
 {% from "components/form.html" import form_wrapper %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/textbox.html" import textbox %}
 
 {% extends "org_template.html" %}
@@ -9,7 +10,10 @@
 {% endblock %}
 
 {% block maincolumn_content %}
-  <h1 class="heading-large">Edit request to go live notes</h1>
+  {{ page_header(
+    "Edit request to go live notes",
+    back_link=url_for('.organisation_settings', org_id=current_org.id)
+  ) }}
   <div class="grid-row">
     <div class="column-five-sixths">
       <p>
diff --git a/app/templates/views/organisations/organisation/settings/edit-type.html b/app/templates/views/organisations/organisation/settings/edit-type.html
index f362e8565..4ce32d672 100644
--- a/app/templates/views/organisations/organisation/settings/edit-type.html
+++ b/app/templates/views/organisations/organisation/settings/edit-type.html
@@ -1,21 +1,21 @@
 {% from "components/radios.html" import radios %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/form.html" import form_wrapper %}
 
 {% extends "org_template.html" %}
 
 {% block org_page_title %}
-  Organisation type
+  Organisation sector
 {% endblock %}
 
 {% block maincolumn_content %}
-  <h1 class="heading-large">Organisation type</h1>
-  <div class="grid-row">
-    <div class="column-five-sixths">
-      {% call form_wrapper() %}
-        {{ radios(form.organisation_type) }}
-        {{ page_footer('Save') }}
-      {% endcall %}
-    </div>
-  </div>
+  {{ page_header(
+    "Organisation sector",
+    back_link=url_for('.organisation_settings', org_id=current_org.id)
+  ) }}
+  {% call form_wrapper() %}
+    {{ radios(form.organisation_type) }}
+    {{ page_footer('Save') }}
+  {% endcall %}
 {% endblock %}
diff --git a/app/templates/views/organisations/organisation/settings/index.html b/app/templates/views/organisations/organisation/settings/index.html
index aa440f700..5708deeed 100644
--- a/app/templates/views/organisations/organisation/settings/index.html
+++ b/app/templates/views/organisations/organisation/settings/index.html
@@ -15,7 +15,7 @@
       caption_visible=False
     ) %}
       {% call row() %}
-        {{ text_field('Organisation name') }}
+        {{ text_field('Name') }}
         {{ text_field(current_org.name) }}
         {{ edit_field(
             'Change',
@@ -23,102 +23,88 @@
           )
         }}
       {% endcall %}
+      {% call row() %}
+        {{ text_field('Sector') }}
+        {{ optional_text_field({
+          'central': 'Central government',
+          'local': 'Local government',
+          'nhs': 'NHS',
+        }.get(current_org.organisation_type)) }}
+        {{ edit_field(
+            'Change',
+            url_for('.edit_organisation_type', org_id=current_org.id)
+          )
+        }}
+      {% endcall %}
+      {% call row() %}
+        {{ text_field('Crown organisation') }}
+        {{ optional_text_field(
+            {
+              True: 'Yes',
+              False: 'No',
+            }.get(current_org.crown),
+            default='Not sure'
+        ) }}
+        {{ edit_field(
+            'Change',
+            url_for('.edit_organisation_crown_status', org_id=current_org.id)
+          )
+        }}
+      {% endcall %}
+      {% call row() %}
+        {{ text_field('Data sharing and financial agreement') }}
+        {{ text_field(
+          {
+            True: 'Signed',
+            False: 'Not signed',
+            None: 'Not signed (but we have some service-specific agreements in place)'
+          }.get(current_org.agreement_signed)
+        ) }}
+        {{ edit_field(
+            'Change',
+            url_for('.edit_organisation_agreement', org_id=current_org.id)
+          )
+        }}
+      {% endcall %}
+      {% call row() %}
+        {{ text_field('Request to go live notes') }}
+        {{ optional_text_field(current_org.request_to_go_live_notes, default='None') }}
+        {{ edit_field(
+            'Change',
+            url_for('.edit_organisation_go_live_notes', org_id=current_org.id)
+          )
+        }}
+      {% endcall %}
+      {% call row() %}
+        {{ text_field('Default email branding') }}
+        {{ text_field(email_branding) }}
+        {{ edit_field(
+            'Change',
+            url_for('.edit_organisation_email_branding', org_id=current_org.id)
+          )
+        }}
+      {% endcall %}
+      {% call row() %}
+        {{ text_field('Default letter branding') }}
+        {{ optional_text_field(
+          letter_branding,
+          default='No branding'
+        ) }}
+        {{ edit_field(
+            'Change',
+            url_for('.edit_organisation_letter_branding', org_id=current_org.id)
+          )
+        }}
+      {% endcall %}
+      {% call row() %}
+        {{ text_field('Known email domains') }}
+        {{ optional_text_field(current_org.domains or None, default='None') }}
+        {{ edit_field(
+            'Change',
+            url_for('.edit_organisation_domains', org_id=current_org.id)
+          )
+        }}
+      {% endcall %}
     {% endcall %}
   </div>
-
-
-  {% if current_user.platform_admin %}
-    <h2 class="heading-medium">Platform admin settings</h2>
-    <div class="settings-table body-copy-table">
-      {% call mapping_table(
-        caption='Platform admin settings',
-        field_headings=['Label', 'Value', 'Action'],
-        field_headings_visible=False,
-        caption_visible=False
-      ) %}
-        {% call row() %}
-          {{ text_field('Organisation type') }}
-          {{ optional_text_field({
-            'central': 'Central government',
-            'local': 'Local government',
-            'nhs': 'NHS',
-          }.get(current_org.organisation_type)) }}
-          {{ edit_field(
-              'Change',
-              url_for('.edit_organisation_type', org_id=current_org.id)
-            )
-          }}
-        {% endcall %}
-        {% call row() %}
-          {{ text_field('Crown organisation') }}
-          {{ optional_text_field(
-              {
-                True: 'Yes',
-                False: 'No',
-              }.get(current_org.crown),
-              default='Not sure'
-          ) }}
-          {{ edit_field(
-              'Change',
-              url_for('.edit_organisation_crown_status', org_id=current_org.id)
-            )
-          }}
-        {% endcall %}
-        {% call row() %}
-          {{ text_field('Data sharing and financial agreement') }}
-          {{ text_field(
-            {
-              True: 'Signed',
-              False: 'Not signed',
-              None: 'Not signed (but we have some service-specific agreements in place)'
-            }.get(current_org.agreement_signed)
-          ) }}
-          {{ edit_field(
-              'Change',
-              url_for('.edit_organisation_agreement', org_id=current_org.id)
-            )
-          }}
-        {% endcall %}
-        {% call row() %}
-          {{ text_field('Request to go live notes') }}
-          {{ optional_text_field(current_org.request_to_go_live_notes, default='None') }}
-          {{ edit_field(
-              'Change',
-              url_for('.edit_organisation_go_live_notes', org_id=current_org.id)
-            )
-          }}
-        {% endcall %}
-        {% call row() %}
-          {{ text_field('Default email branding') }}
-          {{ text_field(email_branding) }}
-          {{ edit_field(
-              'Change',
-              url_for('.edit_organisation_email_branding', org_id=current_org.id)
-            )
-          }}
-        {% endcall %}
-        {% call row() %}
-          {{ text_field('Default letter branding') }}
-          {{ optional_text_field(
-            letter_branding,
-            default='No branding'
-          ) }}
-          {{ edit_field(
-              'Change',
-              url_for('.edit_organisation_letter_branding', org_id=current_org.id)
-            )
-          }}
-        {% endcall %}
-        {% call row() %}
-          {{ text_field('Known email domains') }}
-          {{ optional_text_field(current_org.domains or None, default='None') }}
-          {{ edit_field(
-              'Change',
-              url_for('.edit_organisation_domains', org_id=current_org.id)
-            )
-          }}
-        {% endcall %}
-      {% endcall %}
-    </div>
-  {% endif %}
 {% endblock %}
diff --git a/app/templates/views/organisations/organisation/settings/set-email-branding.html b/app/templates/views/organisations/organisation/settings/set-email-branding.html
index 71034e51d..e283cf224 100644
--- a/app/templates/views/organisations/organisation/settings/set-email-branding.html
+++ b/app/templates/views/organisations/organisation/settings/set-email-branding.html
@@ -1,6 +1,7 @@
 {% extends "org_template.html" %}
 {% from "components/radios.html" import radios %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/live-search.html" import live_search %}
 {% from "components/form.html" import form_wrapper %}
 
@@ -10,7 +11,10 @@
 
 {% block maincolumn_content %}
 
-  <h1 class="heading-large">Default email branding</h1>
+  {{ page_header(
+    "Default email branding",
+    back_link=url_for('.organisation_settings', org_id=current_org.id)
+  ) }}
   {% call form_wrapper(data_kwargs={'preview-type': 'email'}) %}
     <div class="grid-row">
       <div class="column-full preview-pane">
diff --git a/app/templates/views/organisations/organisation/settings/set-letter-branding.html b/app/templates/views/organisations/organisation/settings/set-letter-branding.html
index d8c157798..5fd8d20fe 100644
--- a/app/templates/views/organisations/organisation/settings/set-letter-branding.html
+++ b/app/templates/views/organisations/organisation/settings/set-letter-branding.html
@@ -2,6 +2,7 @@
 {% from "components/radios.html" import radios %}
 {% from "components/live-search.html" import live_search %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/form.html" import form_wrapper %}
 
 {% block org_page_title %}
@@ -10,7 +11,10 @@
 
 {% block maincolumn_content %}
 
-  <h1 class="heading-large">Default letter branding</h1>
+  {{ page_header(
+    "Default letter branding",
+    back_link=url_for('.organisation_settings', org_id=current_org.id)
+  ) }}
   {% call form_wrapper(data_kwargs={'preview-type': 'letter'}) %}
     <div class="grid-row">
       <div class="column-full preview-pane">
diff --git a/app/templates/views/organisations/organisation/users/invite-org-user.html b/app/templates/views/organisations/organisation/users/invite-org-user.html
index ac54d27d4..14fb4dbe3 100644
--- a/app/templates/views/organisations/organisation/users/invite-org-user.html
+++ b/app/templates/views/organisations/organisation/users/invite-org-user.html
@@ -2,6 +2,7 @@
 
 {% from "components/textbox.html" import textbox %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/form.html" import form_wrapper %}
 
 {% block service_page_title %}
@@ -10,9 +11,10 @@
 
 {% block maincolumn_content %}
 
-  <h1 class="heading-large">
-    Invite a team member
-  </h1>
+  {{ page_header(
+    "Invite a team member",
+    back_link=url_for('.manage_org_users', org_id=current_org.id)
+  ) }}
   <div class="grid-row">
     {% call form_wrapper(class="column-three-quarters") %}
 	    {{ textbox(form.email_address, width='1-1', safe_error_message=True) }}
diff --git a/tests/app/main/views/organisations/test_organisation.py b/tests/app/main/views/organisations/test_organisation.py
index e3c2964c6..afd7f3dc3 100644
--- a/tests/app/main/views/organisations/test_organisation.py
+++ b/tests/app/main/views/organisations/test_organisation.py
@@ -161,24 +161,16 @@ def test_organisation_trial_mode_services_doesnt_work_if_not_platform_admin(
     )
 
 
-def test_organisation_settings(
+def test_organisation_settings_platform_admin_only(
     client_request,
     mock_get_organisation,
     organisation_one
 ):
-    expected_rows = [
-        'Label Value Action',
-        'Organisation name Org 1 Change',
-    ]
-
-    page = client_request.get('.organisation_settings', org_id=organisation_one['id'])
-
-    assert page.find('h1').text == 'Settings'
-    rows = page.select('tr')
-    assert len(rows) == len(expected_rows)
-    for index, row in enumerate(expected_rows):
-        assert row == " ".join(rows[index].text.split())
-    mock_get_organisation.assert_called_with(organisation_one['id'])
+    client_request.get(
+        '.organisation_settings',
+        org_id=organisation_one['id'],
+        _expected_status=403,
+    )
 
 
 def test_organisation_settings_for_platform_admin(
@@ -189,10 +181,8 @@ def test_organisation_settings_for_platform_admin(
 ):
     expected_rows = [
         'Label Value Action',
-        'Organisation name Org 1 Change',
-
-        'Label Value Action',
-        'Organisation type Not set Change',
+        'Name Org 1 Change',
+        'Sector Not set Change',
         'Crown organisation Yes Change',
         'Data sharing and financial agreement Not signed Change',
         'Request to go live notes None Change',