diff --git a/app/helpers/view_helper.rb b/app/helpers/view_helper.rb
index 77d3624254..21a8be2563 100644
--- a/app/helpers/view_helper.rb
+++ b/app/helpers/view_helper.rb
@@ -47,6 +47,7 @@ def title_with_error_prefix(title, error)
   def enrichment_error_url(provider_code:, course:, field:, message: nil)
     base = "/publish/organisations/#{provider_code}/#{course.recruitment_cycle_year}/courses/#{course.course_code}"
     provider_base = "/publish/organisations/#{provider_code}/#{course.recruitment_cycle_year}"
+    accrediting_provider = Settings.features.provider_partnerships ? ratifying_provider_publish_provider_recruitment_cycle_course_path(course.provider_code, course.recruitment_cycle_year, course.course_code) : accredited_provider_publish_provider_recruitment_cycle_course_path(course.provider_code, course.recruitment_cycle_year, course.course_code)
 
     if field.to_sym == :base
       base_errors_hash(provider_code, course)[message]
@@ -62,7 +63,7 @@ def enrichment_error_url(provider_code:, course:, field:, message: nil)
         age_range_in_years: "#{base}/age-range?display_errors=true",
         sites: "#{base}/schools?display_errors=true",
         study_sites: (course.provider&.study_sites&.none? ? "#{provider_base}/study-sites" : "#{base}/study-sites").to_s,
-        accrediting_provider: accredited_provider_publish_provider_recruitment_cycle_course_path(course.provider_code, course.recruitment_cycle_year, course.course_code),
+        accrediting_provider:,
         applications_open_from: "#{base}/applications-open",
         a_level_subject_requirements: publish_provider_recruitment_cycle_course_a_levels_what_a_level_is_required_path(
           course.provider_code,
diff --git a/app/models/concerns/publish/course_basic_detail_concern.rb b/app/models/concerns/publish/course_basic_detail_concern.rb
index 4c3899ef33..7bcf350848 100644
--- a/app/models/concerns/publish/course_basic_detail_concern.rb
+++ b/app/models/concerns/publish/course_basic_detail_concern.rb
@@ -207,8 +207,12 @@ def course_creation_path_for(page)
         end
       when :applications_open
         new_publish_provider_recruitment_cycle_courses_applications_open_path(path_params)
-      when :accredited_provider
-        new_publish_provider_recruitment_cycle_courses_accredited_provider_path(path_params)
+      when :accredited_provider, :ratifying_provider
+        if Settings.features.provider_partnerships
+          new_publish_provider_recruitment_cycle_courses_ratifying_provider_path(path_params)
+        else
+          new_publish_provider_recruitment_cycle_courses_accredited_provider_path(path_params)
+        end
       when :can_sponsor_student_visa
         new_publish_provider_recruitment_cycle_courses_student_visa_sponsorship_path(path_params)
       when :can_sponsor_skilled_worker_visa
diff --git a/app/models/provider.rb b/app/models/provider.rb
index c2a733684e..ec40bb31e0 100644
--- a/app/models/provider.rb
+++ b/app/models/provider.rb
@@ -339,6 +339,8 @@ def accredited_body(provider_code)
   end
 
   def accredited_bodies
+    return accredited_partners if Settings.features.provider_partnerships
+
     accrediting_provider_enrichments&.filter_map do |accrediting_provider_enrichment|
       provider_code = accrediting_provider_enrichment.UcasProviderCode
 
diff --git a/app/views/publish/courses/ratifying_provider/new.html.erb b/app/views/publish/courses/ratifying_provider/new.html.erb
index 163b73fca3..9d998b6a21 100644
--- a/app/views/publish/courses/ratifying_provider/new.html.erb
+++ b/app/views/publish/courses/ratifying_provider/new.html.erb
@@ -1,4 +1,4 @@
-<% content_for :page_title, title_with_error_prefix("Accredited provider – #{course.name_and_code}", @errors && @errors.any?) %>
+<% content_for :page_title, title_with_error_prefix("Ratifying provider – #{course.name_and_code}", @errors && @errors.any?) %>
 
 <% content_for :before_content do %>
   <%= govuk_back_link_to(@back_link_path) %>
@@ -14,7 +14,7 @@
         <legend class="govuk-fieldset__legend govuk-fieldset__legend--l">
           <h1 class="govuk-fieldset__heading">
             <%= render CaptionText.new(text: t("course.add_course")) %>
-            Accredited provider
+            Ratifying provider
           </h1>
         </legend>
         <%= render "publish/shared/error_messages", error_keys: [:accredited_provider_code] %>
diff --git a/spec/features/publish/courses/add_ratifying_provider_when_publishing_a_course_spec.rb b/spec/features/publish/courses/add_ratifying_provider_when_publishing_a_course_spec.rb
new file mode 100644
index 0000000000..2f8a7a9305
--- /dev/null
+++ b/spec/features/publish/courses/add_ratifying_provider_when_publishing_a_course_spec.rb
@@ -0,0 +1,170 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+feature 'Publishing a course when course accrediting provider is invalid', { can_edit_current_and_next_cycles: false } do
+  before do
+    allow(Settings.features).to receive(:provider_partnerships).and_return(true)
+    given_i_am_authenticated_as_a_provider_user
+  end
+
+  scenario 'Add accrediting provider to provider and provider has no accrediting providers, change accrediting provider of course then publish' do
+    and_the_provider_has_no_accredited_provider
+    and_there_is_a_draft_course_with_an_unaccredited_provider
+
+    # Publising is invalid
+    when_i_visit_the_course_page
+    and_i_click_the_publish_button
+    then_i_should_see_an_error_message_that_accredited_provider_is_not_accredited
+
+    # Add accrediting provider to provider
+    when_i_click_the_error_message_link
+    then_it_takes_me_to_the_accredited_providers_page
+    when_i_click_add_an_accredited_provider
+    and_i_search_for_an_accredited_provider
+    and_i_fill_in_the_accredited_provider_form
+    and_i_confirm_creation_of_the_accredited_provider
+    then_i_see_that_the_accredited_provider_has_been_added
+
+    # Publishing is invalid
+    when_i_visit_the_course_page
+    and_i_click_the_publish_button
+    then_i_should_see_an_error_message_that_accredited_provider_is_not_accredited
+
+    # Clicking error message allows user to select accrediting provider
+    when_i_click_the_error_message_link
+    and_i_choose_the_new_accredited_provider
+    and_i_click_the_publish_button
+    then_i_should_see_a_success_message
+  end
+
+  scenario 'Select valid accrediting provider to course and publish' do
+    and_the_provider_has_a_valid_accrediting_provider
+    and_there_is_a_draft_course_without_accrediting_provider
+    and_an_accredited_provider_exists
+
+    # Publising is invalid
+    when_i_visit_the_course_page
+    and_i_click_the_publish_button
+    then_i_should_see_an_error_message_for_the_accrediting_provider
+
+    # Clicking error message allows user to select accrediting provider
+    when_i_click_the_select_accredited_provider_error_message_link
+    and_i_choose_the_new_accredited_provider
+    and_i_click_the_publish_button
+    then_i_should_see_a_success_message
+  end
+
+  def given_i_am_authenticated_as_a_provider_user
+    @user = create(:user, :with_provider)
+    given_i_am_authenticated(user: @user)
+  end
+
+  def and_the_provider_has_a_valid_accrediting_provider
+    provider = @user.providers.first
+    provider.accredited_partnerships.create(accredited_provider:accredited_provider, description: 'Description')
+  end
+
+  def and_the_provider_has_no_accredited_provider
+    expect(provider.accredited_providers).to be_empty
+  end
+
+  def and_there_is_a_draft_course_without_accrediting_provider
+    given_a_course_exists(
+      :with_gcse_equivalency,
+      enrichments: [create(:course_enrichment, :initial_draft)],
+      sites: [create(:site, location_name: 'location 1')],
+      study_sites: [create(:site, :study_site)]
+    )
+  end
+
+  def and_there_is_a_draft_course_with_an_unaccredited_provider
+    given_a_course_exists(
+      :with_gcse_equivalency,
+      accrediting_provider: provider,
+      enrichments: [create(:course_enrichment, :initial_draft)],
+      sites: [create(:site, location_name: 'location 1')],
+      study_sites: [create(:site, :study_site)]
+    )
+  end
+
+  def when_i_visit_the_course_page
+    publish_provider_courses_show_page.load(
+      provider_code: provider.provider_code,
+      recruitment_cycle_year: provider.recruitment_cycle_year,
+      course_code: course.course_code
+    )
+  end
+
+  def then_i_should_see_a_success_message
+    expect(page).to have_content('Your course has been published.')
+  end
+
+  def then_i_should_see_an_error_message_that_accredited_provider_is_not_accredited
+    expect(publish_provider_courses_show_page.error_messages).to include('Update the accredited provider')
+  end
+
+  def then_i_should_see_an_error_message_for_the_accrediting_provider
+    expect(publish_provider_courses_show_page.error_messages).to include('Select an accredited provider')
+  end
+
+  def when_i_click_the_error_message_link
+    publish_provider_courses_show_page.errors.first.link.click
+  end
+
+  def then_it_takes_me_to_the_accredited_providers_page
+    expect(publish_courses_ratifying_providers_page).to be_displayed
+  end
+
+  def when_i_click_add_an_accredited_provider
+    publish_courses_accredited_providers_page.add_new_link.click
+    expect(publish_provider_accredited_providers_search_page).to be_displayed
+  end
+
+  def and_i_search_for_an_accredited_provider
+    publish_provider_accredited_providers_search_page.search_input.set(accredited_provider.provider_name)
+    publish_provider_accredited_providers_search_page.continue_button.click
+    choose accredited_provider.name_and_code
+    publish_provider_accredited_providers_search_page.continue_button.click
+  end
+
+  def and_i_fill_in_the_accredited_provider_form
+    publish_courses_new_accredited_provider_page.about_section_input.set('About course')
+
+    publish_courses_new_accredited_provider_page.submit.click
+  end
+
+  def and_i_confirm_creation_of_the_accredited_provider
+    publish_courses_new_accredited_provider_page.submit.click
+  end
+
+  def then_i_see_that_the_accredited_provider_has_been_added
+    expect(page).to have_content('Accredited partnership added')
+  end
+
+  def and_i_click_the_publish_button
+    publish_provider_courses_show_page.publish_button.click
+  end
+
+  def when_i_click_the_select_accredited_provider_error_message_link
+    page.click_link_or_button('Select an accredited provider')
+  end
+
+  def and_i_choose_the_new_accredited_provider
+    choose accredited_provider.provider_name
+    page.click_link_or_button('Update ratifying partner')
+    expect(page).to have_content('Accredited provider updated')
+  end
+
+  def and_an_accredited_provider_exists
+    accredited_provider
+  end
+
+  def accredited_provider
+    @accredited_provider ||= create(:provider, :accredited_provider)
+  end
+
+  def provider
+    @current_user.providers.first
+  end
+end
diff --git a/spec/features/publish/courses/new_schools_provider_partnerships_spec.rb b/spec/features/publish/courses/new_schools_provider_partnerships_spec.rb
new file mode 100644
index 0000000000..6baf9685fa
--- /dev/null
+++ b/spec/features/publish/courses/new_schools_provider_partnerships_spec.rb
@@ -0,0 +1,61 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+feature 'selection schools', { can_edit_current_and_next_cycles: false } do
+  before do
+    allow(Settings.features).to receive(:provider_partnerships).and_return(true)
+    given_i_am_authenticated_as_a_provider_user
+    and_that_sites_exist
+    when_i_visit_the_publish_courses_new_schools_page
+  end
+
+  scenario 'selecting multiple schools' do
+    when_i_select_a_school
+    and_i_click_continue
+    then_i_am_met_with_the_accredited_provider_page
+  end
+
+  scenario 'invalid entries' do
+    and_i_click_continue
+    then_i_am_met_with_errors
+  end
+
+  private
+
+  def given_i_am_authenticated_as_a_provider_user
+    @user = create(:user, :with_provider)
+    given_i_am_authenticated(user: @user)
+  end
+
+  def and_that_sites_exist
+    provider.sites << create_list(:site, 3)
+  end
+
+  def when_i_visit_the_publish_courses_new_schools_page
+    publish_courses_new_schools_page.load(provider_code: provider.provider_code, recruitment_cycle_year: Settings.current_recruitment_cycle_year, query: schools_params)
+  end
+
+  def when_i_select_a_school
+    publish_courses_new_schools_page.check(provider.sites.first.location_name)
+    publish_courses_new_schools_page.check(provider.sites.second.location_name)
+  end
+
+  def and_i_click_continue
+    publish_courses_new_schools_page.continue.click
+  end
+
+  def provider
+    @provider ||= @user.providers.first
+  end
+
+  def then_i_am_met_with_the_accredited_provider_page
+    expect(page).to have_current_path("/publish/organisations/#{provider.provider_code}/#{Settings.current_recruitment_cycle_year}/courses/ratifying-provider/new", ignore_query: true)
+    expect(page).to have_content('Ratifying provider')
+  end
+
+  def then_i_am_met_with_errors
+    expect(page).to have_content('There is a problem')
+    expect(page).to have_content('Select at least one school')
+  end
+end
diff --git a/spec/support/page_objects/publish/courses/ratifying_providers.rb b/spec/support/page_objects/publish/courses/ratifying_providers.rb
new file mode 100644
index 0000000000..b3f4ebeadc
--- /dev/null
+++ b/spec/support/page_objects/publish/courses/ratifying_providers.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+module PageObjects
+  module Publish
+    module Courses
+      class RatifyingProviders < PageObjects::Base
+        set_url '/publish/organisations/{provider_code}/{recruitment_cycle_year}/courses/{course_code}/ratifying-provider'
+
+        elements :suggested_accredited_bodies, '[data-qa="course__accredited_provider_option"]'
+        element :add_new_link, '[data-qa="course__add"]'
+
+        element :update_button, 'input[type=submit]'
+      end
+    end
+  end
+end