diff --git a/app/controllers/bulk_upload_lettings_logs_controller.rb b/app/controllers/bulk_upload_lettings_logs_controller.rb
index 8a10db7f0..f8cb6c80d 100644
--- a/app/controllers/bulk_upload_lettings_logs_controller.rb
+++ b/app/controllers/bulk_upload_lettings_logs_controller.rb
@@ -22,7 +22,9 @@ class BulkUploadLettingsLogsController < ApplicationController
   end
 
   def guidance
-    @template_path = Forms::BulkUploadLettings::PrepareYourFile.new.template_path
+    path_form = Forms::BulkUploadLettings::PrepareYourFile.new
+    @template_path = path_form.template_path
+    @specification_path = path_form.specification_path
     render "bulk_upload_shared/guidance"
   end
 
diff --git a/app/controllers/bulk_upload_sales_logs_controller.rb b/app/controllers/bulk_upload_sales_logs_controller.rb
index 0ea081362..0cb3269b9 100644
--- a/app/controllers/bulk_upload_sales_logs_controller.rb
+++ b/app/controllers/bulk_upload_sales_logs_controller.rb
@@ -22,7 +22,9 @@ class BulkUploadSalesLogsController < ApplicationController
   end
 
   def guidance
-    @template_path = Forms::BulkUploadSales::PrepareYourFile.new.template_path
+    path_form = Forms::BulkUploadSales::PrepareYourFile.new
+    @template_path = path_form.template_path
+    @specification_path = path_form.specification_path
     render "bulk_upload_shared/guidance"
   end
 
diff --git a/app/models/forms/bulk_upload_lettings/prepare_your_file.rb b/app/models/forms/bulk_upload_lettings/prepare_your_file.rb
index 5bfc0a2aa..9a2d71af4 100644
--- a/app/models/forms/bulk_upload_lettings/prepare_your_file.rb
+++ b/app/models/forms/bulk_upload_lettings/prepare_your_file.rb
@@ -29,6 +29,10 @@ module Forms
         "/files/bulk-upload-lettings-template-v1.xlsx"
       end
 
+      def specification_path
+        "/files/Lettings 2022-23 Bulk Upload Specification.csv"
+      end
+
       def year_combo
         "#{year}/#{year + 1 - 2000}"
       end
diff --git a/app/models/forms/bulk_upload_sales/prepare_your_file.rb b/app/models/forms/bulk_upload_sales/prepare_your_file.rb
index 5c7e775ef..3b3ddce94 100644
--- a/app/models/forms/bulk_upload_sales/prepare_your_file.rb
+++ b/app/models/forms/bulk_upload_sales/prepare_your_file.rb
@@ -27,6 +27,10 @@ module Forms
         "/files/bulk-upload-sales-template-v1.xlsx"
       end
 
+      def specification_path
+        "/files/Sales 2022-23 Bulk Upload Specification.csv"
+      end
+
       def year_combo
         "#{year}/#{year + 1 - 2000}"
       end
diff --git a/app/views/bulk_upload_shared/guidance.html.erb b/app/views/bulk_upload_shared/guidance.html.erb
index c4d628c96..0523208ca 100644
--- a/app/views/bulk_upload_shared/guidance.html.erb
+++ b/app/views/bulk_upload_shared/guidance.html.erb
@@ -33,7 +33,7 @@
         <p class="govuk-!-font-weight-bold">It can take HMS providers a while to update these per new collection year, so you may have to wait for updates to export, or adjust your data manually post-export.</p>
       <% end %>
       <%= govuk_details(summary_text: "My organisation does not have a CMS") do %>
-        <p class="govuk-body">Your organisation’s IT team may be able to export CSV data for you - find out more about data specifications. This document outlines:</p>
+        <p class="govuk-body">Your organisation’s IT team may be able to export CSV data for you - <%= govuk_link_to "find out more about data specification", @specification_path %>. This document outlines:</p>
         <ul class="govuk-list govuk-list--bullet">
           <li>required fields</li>
           <li>each field's valid response</li>
@@ -45,7 +45,7 @@
 
     <div class="govuk-!-padding-bottom-4">
       <h2 class="govuk-heading-s">Getting help</h2>
-      <p class="govuk-body">There is no step-by-step bulk upload guide like there is with single log upload. However, you can download <%= govuk_link_to "our template", @template_path %>, which you can copy-paste data into from your systems column-by-column. You can also view a post-upload report showing any data errors, and our data specification can help fix these.</p>
+      <p class="govuk-body">There is no step-by-step bulk upload guide like there is with single log upload. However, you can download <%= govuk_link_to "our template", @template_path %>, which you can copy-paste data into from your systems column-by-column. You can also view a post-upload report showing any data errors, and our <%= govuk_link_to "data specification", @specification_path %> can help fix these.</p>
       <p class="govuk-body">If you still need support mapping data in the way we need, DLUHC’s helpdesk can help. If your data is across multiple systems, or is hard to export as a single file in the correct format, you could try different exports, or copy-pasting data by hand.</p>
     </div>
   </div>
diff --git a/public/files/Lettings 2022-23 Bulk Upload Specification.csv b/public/files/Lettings 2022-23 Bulk Upload Specification.csv
new file mode 100644
index 000000000..15cec38b6
Binary files /dev/null and b/public/files/Lettings 2022-23 Bulk Upload Specification.csv differ
diff --git a/public/files/Sales 2022-23 Bulk Upload Specification.csv b/public/files/Sales 2022-23 Bulk Upload Specification.csv
new file mode 100644
index 000000000..b1e825fbb
Binary files /dev/null and b/public/files/Sales 2022-23 Bulk Upload Specification.csv differ