diff --git a/app/services/bulk_upload/lettings/year2023/row_parser.rb b/app/services/bulk_upload/lettings/year2023/row_parser.rb
index 9dc5b60de..85abd180d 100644
--- a/app/services/bulk_upload/lettings/year2023/row_parser.rb
+++ b/app/services/bulk_upload/lettings/year2023/row_parser.rb
@@ -356,6 +356,7 @@ class BulkUpload::Lettings::Year2023::RowParser
   validate :validate_no_disabled_needs_conjunction, on: :after_log
   validate :validate_dont_know_disabled_needs_conjunction, on: :after_log
   validate :validate_no_and_dont_know_disabled_needs_conjunction, on: :after_log
+  validate :validate_no_housing_needs_questions_answered, on: :after_log
   validate :validate_if_log_already_exists, on: :after_log, if: -> { FeatureToggle.bulk_upload_duplicate_log_check_enabled? }
 
   validate :validate_owning_org_data_given, on: :after_log
@@ -584,6 +585,16 @@ private
     end
   end
 
+  def validate_no_housing_needs_questions_answered
+    if [field_83, field_84, field_85, field_86, field_87, field_88].all?(&:blank?)
+      errors.add(:field_87, I18n.t("validations.not_answered", question: "anybody with disabled access needs"))
+      errors.add(:field_86, I18n.t("validations.not_answered", question: "other access needs"))
+      %i[field_83 field_84 field_85].each do |field|
+        errors.add(field, I18n.t("validations.not_answered", question: "disabled access needs type"))
+      end
+    end
+  end
+
   def validate_lettings_type_matches_bulk_upload
     if [1, 3, 5, 7, 9, 11].include?(field_5) && !general_needs?
       errors.add(:field_5, I18n.t("validations.setup.lettype.supported_housing_mismatch"))
diff --git a/spec/services/bulk_upload/lettings/year2023/row_parser_spec.rb b/spec/services/bulk_upload/lettings/year2023/row_parser_spec.rb
index ef9935b44..d881b972b 100644
--- a/spec/services/bulk_upload/lettings/year2023/row_parser_spec.rb
+++ b/spec/services/bulk_upload/lettings/year2023/row_parser_spec.rb
@@ -675,6 +675,20 @@ RSpec.describe BulkUpload::Lettings::Year2023::RowParser do
       end
     end
 
+    describe "#field_83 - #field_88" do
+      context "when all blank" do
+        let(:attributes) { setup_section_params.merge({ field_83: nil, field_84: nil, field_85: nil, field_86: nil, field_87: nil, field_88: nil }) }
+
+        it "adds errors to correct fields" do
+          expect(parser.errors[:field_83]).to be_present
+          expect(parser.errors[:field_84]).to be_present
+          expect(parser.errors[:field_85]).to be_present
+          expect(parser.errors[:field_86]).to be_present
+          expect(parser.errors[:field_87]).to be_present
+        end
+      end
+    end
+
     describe "#field_119" do # referral
       context "when 3 ie PRP nominated by LA and owning org is LA" do
         let(:attributes) { { bulk_upload:, field_119: "3", field_1: owning_org.old_visible_id } }