diff --git a/app/coffeescripts/views/assignments/DueDateOverride.coffee b/app/coffeescripts/views/assignments/DueDateOverride.coffee
index 0ab79c0e00b67..280804be1ebe8 100644
--- a/app/coffeescripts/views/assignments/DueDateOverride.coffee
+++ b/app/coffeescripts/views/assignments/DueDateOverride.coffee
@@ -60,7 +60,7 @@ define [
           multipleGradingPeriodsEnabled: @multipleGradingPeriodsEnabled
           gradingPeriods: @gradingPeriods
           userIsAdmin: _.contains(ENV.current_user_roles, "admin"),
-          postToSIS: @options.postToSIS
+          postToSIS: @options.postToSIS || data.postToSIS == '1'
         })
         rowErrors = dateValidator.validateDatetimes()
         errors = _.extend(errors, rowErrors)
diff --git a/app/controllers/quizzes/quizzes_controller.rb b/app/controllers/quizzes/quizzes_controller.rb
index 8e5037b1106d1..a89eb12f7cce2 100644
--- a/app/controllers/quizzes/quizzes_controller.rb
+++ b/app/controllers/quizzes/quizzes_controller.rb
@@ -264,7 +264,8 @@ def new
 
       hash = {
         :MAX_NAME_LENGTH_REQUIRED_FOR_ACCOUNT => max_name_length_required_for_account,
-        :MAX_NAME_LENGTH => max_name_length
+        :MAX_NAME_LENGTH => max_name_length,
+        :DUE_DATE_REQUIRED_FOR_ACCOUNT => AssignmentUtil.due_date_required_for_account?(@quiz),
       }
 
       js_env(hash)
@@ -277,7 +278,6 @@ def edit
       return render_unauthorized_action if editing_restricted?(@quiz)
       add_crumb(@quiz.title, named_context_url(@context, :context_quiz_url, @quiz))
       @assignment = @quiz.assignment
-
       @quiz.title = params[:title] if params[:title]
       @quiz.due_at = params[:due_at] if params[:due_at]
       @quiz.assignment_group_id = params[:assignment_group_id] if params[:assignment_group_id]
@@ -302,6 +302,7 @@ def edit
         :ASSIGNMENT_OVERRIDES => assignment_overrides_json(@quiz.overrides_for(@current_user,
                                                            ensure_set_not_empty: true),
                                                            @current_user),
+        :DUE_DATE_REQUIRED_FOR_ACCOUNT => AssignmentUtil.due_date_required_for_account?(@quiz),
         :QUIZ => quiz_json(@quiz, @context, @current_user, session),
         :SECTION_LIST => sections.map { |section|
           {
diff --git a/public/javascripts/quizzes.js b/public/javascripts/quizzes.js
index a8e5c2d056a7f..7962d4a88e943 100644
--- a/public/javascripts/quizzes.js
+++ b/public/javascripts/quizzes.js
@@ -1815,7 +1815,8 @@ define([
         var overrides = overrideView.getOverrides();
         data['quiz[only_visible_to_overrides]'] = overrideView.containsSectionsWithoutOverrides();
         var validationData = {
-          assignment_overrides: overrideView.getAllDates()
+          assignment_overrides: overrideView.getAllDates(),
+          postToSIS: data['quiz[post_to_sis]']
         };
         var errs = overrideView.validateBeforeSave(validationData,{});
         if (_.keys(errs).length > 0) {
diff --git a/spec/controllers/quizzes/quizzes_controller_spec.rb b/spec/controllers/quizzes/quizzes_controller_spec.rb
index 29d04850e940d..848e3575c9021 100644
--- a/spec/controllers/quizzes/quizzes_controller_spec.rb
+++ b/spec/controllers/quizzes/quizzes_controller_spec.rb
@@ -124,6 +124,20 @@ def logged_out_survey_with_submission(user, questions, &block)
       assert_unauthorized
     end
 
+    it "js_env DUE_DATE_REQUIRED_FOR_ACCOUNT is true when AssignmentUtil.due_date_required_for_account? == true" do
+      user_session(@teacher)
+      AssignmentUtil.stubs(:due_date_required_for_account?).returns(true)
+      get 'new', :course_id => @course.id
+      expect(assigns[:js_env][:DUE_DATE_REQUIRED_FOR_ACCOUNT]).to eq(true)
+    end
+
+    it "js_env DUE_DATE_REQUIRED_FOR_ACCOUNT is false when AssignmentUtil.due_date_required_for_account? == false" do
+      user_session(@teacher)
+      AssignmentUtil.stubs(:due_date_required_for_account?).returns(false)
+      get 'new', :course_id => @course.id
+      expect(assigns[:js_env][:DUE_DATE_REQUIRED_FOR_ACCOUNT]).to eq(false)
+    end
+
     it "should assign variables" do
       user_session(@teacher)
       get 'new', :course_id => @course.id
@@ -196,6 +210,20 @@ def logged_out_survey_with_submission(user, questions, &block)
       expect(response).to render_template("new")
     end
 
+    it "js_env DUE_DATE_REQUIRED_FOR_ACCOUNT is true when AssignmentUtil.due_date_required_for_account? == true" do
+      user_session(@teacher)
+      AssignmentUtil.stubs(:due_date_required_for_account?).returns(true)
+      get 'edit', :course_id => @course.id, :id => @quiz.id
+      expect(assigns[:js_env][:DUE_DATE_REQUIRED_FOR_ACCOUNT]).to eq(true)
+    end
+
+    it "js_env DUE_DATE_REQUIRED_FOR_ACCOUNT is false when AssignmentUtil.due_date_required_for_account? == false" do
+      user_session(@teacher)
+      AssignmentUtil.stubs(:due_date_required_for_account?).returns(false)
+      get 'edit', :course_id => @course.id, :id => @quiz.id
+      expect(assigns[:js_env][:DUE_DATE_REQUIRED_FOR_ACCOUNT]).to eq(false)
+    end
+
     it "js_env MAX_NAME_LENGTH_REQUIRED_FOR_ACCOUNT is true when AssignmentUtil.name_length_required_for_account? == true" do
       user_session(@teacher)
       AssignmentUtil.stubs(:name_length_required_for_account?).returns(true)