diff --git a/app/controllers/merge_requests_controller.rb b/app/controllers/merge_requests_controller.rb
index d717f6ee7..5d1e2550e 100644
--- a/app/controllers/merge_requests_controller.rb
+++ b/app/controllers/merge_requests_controller.rb
@@ -25,7 +25,7 @@ class MergeRequestsController < ApplicationController
 
   def create
     ActiveRecord::Base.transaction do
-      @merge_request = MergeRequest.create!(merge_request_params.merge(status: :unsubmitted))
+      @merge_request = MergeRequest.create!(merge_request_params.merge(status: :incomplete))
       MergeRequestOrganisation.create!({ merge_request: @merge_request, merging_organisation: @merge_request.requesting_organisation })
     end
     redirect_to organisations_merge_request_path(@merge_request)
diff --git a/app/controllers/organisations_controller.rb b/app/controllers/organisations_controller.rb
index dfe50fa22..16887232c 100644
--- a/app/controllers/organisations_controller.rb
+++ b/app/controllers/organisations_controller.rb
@@ -16,6 +16,7 @@ class OrganisationsController < ApplicationController
 
     all_organisations = Organisation.order(:name)
     @pagy, @organisations = pagy(filtered_collection(all_organisations.visible, search_term))
+    @merge_requests = MergeRequest.visible.order(:new_organisation_name)
     @searched = search_term.presence
     @total_count = all_organisations.visible.size
   end
diff --git a/app/helpers/tag_helper.rb b/app/helpers/tag_helper.rb
index c389942dc..3c2e332f6 100644
--- a/app/helpers/tag_helper.rb
+++ b/app/helpers/tag_helper.rb
@@ -15,6 +15,10 @@ module TagHelper
     deleted: "Deleted",
     merged: "Merged",
     unconfirmed: "Unconfirmed",
+    merge_issues: "Merge issues",
+    request_merged: "Merged",
+    ready_to_merge: "Ready to merge",
+    processing: "Processing",
   }.freeze
 
   COLOUR = {
@@ -31,6 +35,10 @@ module TagHelper
     deleted: "red",
     merged: "orange",
     unconfirmed: "blue",
+    merge_issues: "orange",
+    request_merged: "green",
+    ready_to_merge: "blue",
+    processing: "yellow",
   }.freeze
 
   def status_tag(status, classes = [])
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index e62b1d39d..0124575b0 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -7,11 +7,24 @@ class MergeRequest < ApplicationRecord
   validates :new_telephone_number, presence: true, if: -> { telephone_number_correct == false }
 
   STATUS = {
-    "unsubmitted" => 0,
-    "submitted" => 1,
+    "merge_issues" => 0,
+    "incomplete" => 1,
+    "ready_to_merge" => 2,
+    "processing" => 3,
+    "request_merged" => 4,
   }.freeze
   enum status: STATUS
 
+  scope :not_merged, -> { where.not(status: "request_merged") }
+  scope :visible, lambda {
+    open_collection_period_start_date = FormHandler.instance.start_date_of_earliest_open_collection_period
+    where(
+      "(status != :merged_status) OR (status = :merged_status AND merge_date >= :open_collection_period_start_date)",
+      merged_status: 4,
+      open_collection_period_start_date:,
+    )
+  }
+
   def organisation_name_uniqueness
     if Organisation.where("lower(name) = ?", new_organisation_name&.downcase).exists?
       errors.add(:new_organisation_name, :invalid)
diff --git a/app/views/organisations/_merge_request_list.html.erb b/app/views/organisations/_merge_request_list.html.erb
new file mode 100644
index 000000000..91d339b7d
--- /dev/null
+++ b/app/views/organisations/_merge_request_list.html.erb
@@ -0,0 +1,55 @@
+<section class="app-table-group" tabindex="0" aria-labelledby="<%= title.dasherize %>">
+  <%= govuk_table do |table| %>
+    <%= table.with_caption(classes: %w[govuk-!-font-size-19 govuk-!-font-weight-regular]) do |caption| %>
+      <strong><%= @merge_requests.where.not(status: 4).count %></strong> unresolved merge requests
+    <% end %>
+    <%= table.with_head do |head| %>
+      <%= head.with_row do |row| %>
+        <% row.with_cell(header: true, text: "Absorbing organisation", html_attributes: {
+          scope: "col",
+        }) %>
+        <% row.with_cell(header: true, text: "Merge date", html_attributes: {
+          scope: "col",
+        }) %>
+        <% row.with_cell(header: true, text: "Status", html_attributes: {
+          scope: "col",
+        }) %>
+        <% row.with_cell(header: true, text: "", html_attributes: {
+          scope: "col",
+        }) %>
+      <% end %>
+    <% end %>
+    <% @merge_requests.each do |merge_request| %>
+      <%= table.with_body do |body| %>
+        <%= body.with_row do |row| %>
+          <% absorbing_organisation_name = merge_request.new_organisation_name %>
+          <% if absorbing_organisation_name.blank? %>
+            <% row.with_cell(text: "You didn't answer this question",
+                             html_attributes: {
+                                scope: "row",
+                                class: "app-!-colour-muted",
+                             }) %>
+          <% else %>
+            <% row.with_cell(text: merge_request.new_organisation_name) %>
+          <% end %>
+          <% merge_date = merge_request.merge_date %>
+          <% if merge_date.nil? %>
+            <% row.with_cell(text: "You didn't answer this question",
+                             html_attributes: {
+                               scope: "row",
+                               class: "app-!-colour-muted",
+                             }) %>
+          <% else %>
+            <% row.with_cell(text: merge_date.strftime("%d %B %Y")) %>
+          <% end %>
+          <% row.with_cell(text: status_tag(merge_request.status)) %>
+          <% row.with_cell(html_attributes: {
+            scope: "row",
+          }) do %>
+            <%= govuk_link_to("View details", "/merge-request/#{merge_request.id}/organisations") %>
+          <% end %>
+        <% end %>
+      <% end %>
+    <% end %>
+  <% end %>
+</section>
diff --git a/app/views/organisations/index.html.erb b/app/views/organisations/index.html.erb
index 72d1d2f43..035c14bb9 100644
--- a/app/views/organisations/index.html.erb
+++ b/app/views/organisations/index.html.erb
@@ -5,13 +5,26 @@
 
 <%= render partial: "organisations/headings", locals: request.path == organisations_path ? { main: "Organisations", sub: nil } : { main: @organisation.name, sub: "Organisations" } %>
 
-<% if current_user.support? %>
-  <%= govuk_button_link_to "Create a new organisation", new_organisation_path, html: { method: :get } %>
-<% end %>
+<div class="app-tab__list-view">
+  <%= govuk_tabs(title: "Collection resources", classes: %w[app-tab__large-headers]) do |c| %>
+    <% c.with_tab(label: "All organisations") do %>
+      <%= govuk_button_link_to "Create a new organisation", new_organisation_path, html: { method: :get } %>
+      <%= render SearchComponent.new(current_user:, search_label: "Search by organisation name", value: @searched) %>
+      <%= govuk_section_break(visible: true, size: "m") %>
+      <%= render partial: "organisation_list", locals: { organisations: @organisations, title: "Organisations", pagy: @pagy, searched: @searched, item_label:, total_count: @total_count } %>
+      <%== render partial: "pagy/nav", locals: { pagy: @pagy, item_name: "organisations" } %>
+    <% end %>
+    <% c.with_tab(label: "Merge requests") do %>
+      <%= govuk_button_link_to "Create new merge request", "/organisations/#{current_user.organisation_id}/merge-request", html: { method: :get } %>
+      <%= render partial: "merge_request_list", locals: { merge_requests: @merge_requests, title: "Merge requests", pagy: @pagy, searched: @searched, item_label:, total_count: @total_count } %>
+    <% end %>
+  <% end %>
+</div>
+
+
+
+
+
 
-<%= render SearchComponent.new(current_user:, search_label: "Search by organisation name", value: @searched) %>
 
-<%= govuk_section_break(visible: true, size: "m") %>
 
-<%= render partial: "organisation_list", locals: { organisations: @organisations, title: "Organisations", pagy: @pagy, searched: @searched, item_label:, total_count: @total_count } %>
-<%== render partial: "pagy/nav", locals: { pagy: @pagy, item_name: "organisations" } %>