diff --git a/app/controllers/manage/questionnaires_controller.rb b/app/controllers/manage/questionnaires_controller.rb
index 4edb31cc0..5a8cdeca1 100644
--- a/app/controllers/manage/questionnaires_controller.rb
+++ b/app/controllers/manage/questionnaires_controller.rb
@@ -96,6 +96,13 @@ def check_in
   end
 
   def destroy
+    if @questionnaire.is_bus_captain
+      admins = User.where(role: :admin)
+      admins.each do |user|
+        AdminMailer.bus_captain_left(@questionnaire.bus_list_id, @questionnaire.user_id, user.id).deliver_later
+      end
+    end
+
     @questionnaire.destroy
     respond_with(:manage, @questionnaire)
   end
diff --git a/app/controllers/questionnaires_controller.rb b/app/controllers/questionnaires_controller.rb
index 190acbac9..d1ffae79e 100644
--- a/app/controllers/questionnaires_controller.rb
+++ b/app/controllers/questionnaires_controller.rb
@@ -94,8 +94,14 @@ def update
   # DELETE /apply
   # DELETE /apply.json
   def destroy
-    @questionnaire.destroy
+    if @questionnaire.is_bus_captain
+      admins = User.where(role: :admin)
+      admins.each do |user|
+        AdminMailer.bus_captain_left(@questionnaire.bus_list_id, @questionnaire.user_id, user.id).deliver_later
+      end
+    end
 
+    @questionnaire.destroy
     respond_to do |format|
       format.html { redirect_to questionnaires_url }
       format.json { head :no_content }
diff --git a/app/controllers/rsvps_controller.rb b/app/controllers/rsvps_controller.rb
index 32cfc9881..0fabed740 100644
--- a/app/controllers/rsvps_controller.rb
+++ b/app/controllers/rsvps_controller.rb
@@ -43,6 +43,10 @@ def deny
   # rubocop:disable CyclomaticComplexity
   # rubocop:disable PerceivedComplexity
   def update
+    # save to check if bus status changes after rsvp
+    bus = @questionnaire.bus_list_id
+    acc_status = @questionnaire.acc_status
+
     unless @questionnaire.update_attributes(params.require(:questionnaire).permit(:agreement_accepted, :phone))
       flash[:alert] = @questionnaire.errors.full_messages.join(", ")
       redirect_to rsvp_path
@@ -58,6 +62,17 @@ def update
     update_acc_status
     update_bus_list
 
+    bus_after_rsvp = @questionnaire.bus_list_id
+    acc_status_after_rsvp = @questionnaire.acc_status
+
+    if bus != nil && (acc_status != acc_status_after_rsvp || bus != bus_after_rsvp) && @questionnaire.is_bus_captain == true
+      @questionnaire.is_bus_captain = false
+      admins = User.where(role: :admin)
+      admins.each do |user|
+        AdminMailer.bus_captain_left(@questionnaire.bus_list_id, @questionnaire.user_id, user.id).deliver_later
+      end
+    end
+
     unless @questionnaire.save
       flash[:alert] = @questionnaire.errors.full_message.join(", ")
       redirect_to rsvp_path
diff --git a/app/mailers/admin_mailer.rb b/app/mailers/admin_mailer.rb
index 2fd2d8bb6..df85345bb 100644
--- a/app/mailers/admin_mailer.rb
+++ b/app/mailers/admin_mailer.rb
@@ -42,6 +42,17 @@ def weekly_report(user_id)
     )
   end
 
+  def bus_captain_left(bus_list_id, former_captain_id, user_id)
+    @bus_route = BusList.find_by_id(bus_list_id)
+    @former_captain = User.find_by_id(former_captain_id)
+    @user = User.find_by_id(user_id)
+
+    mail(
+      to: pretty_email(@user.full_name, @user.email),
+      subject: "Bus Captain Left Bus Route: " + @bus_route.name,
+    )
+  end
+
   private
 
   def report_metric(query_base, new_query_field)
diff --git a/app/views/admin_mailer/bus_captain_left.html.haml b/app/views/admin_mailer/bus_captain_left.html.haml
new file mode 100644
index 000000000..7df0d04e8
--- /dev/null
+++ b/app/views/admin_mailer/bus_captain_left.html.haml
@@ -0,0 +1 @@
+%p Alert #{@former_captain.full_name} (#{@former_captain.email}) is no longer a bus captain for #{@bus_route.name}
diff --git a/test/controllers/manage/questionnaires_controller_test.rb b/test/controllers/manage/questionnaires_controller_test.rb
index 210c0dbc2..9c1e2ac27 100644
--- a/test/controllers/manage/questionnaires_controller_test.rb
+++ b/test/controllers/manage/questionnaires_controller_test.rb
@@ -281,11 +281,21 @@ class Manage::QuestionnairesControllerTest < ActionController::TestCase
       assert_redirected_to manage_questionnaire_path(assigns(:questionnaire))
     end
 
-    should "destroy questionnaire" do
-      assert_difference("Questionnaire.count", -1) do
-        delete :destroy, params: { id: @questionnaire }
+    context "destroy questionnaire" do
+      should "if bus captain, notify admins that bus captain has been removed" do
+        @user = create(:admin)
+        @questionnaire.update_attribute(:is_bus_captain, true)
+        assert_difference('enqueued_jobs.size', User.where(role: :admin).size) do
+          delete :destroy, params: { id: @questionnaire }
+        end
+      end
+
+      should "user destroy questionnaire" do
+        assert_difference('Questionnaire.count', -1) do
+          delete :destroy, params: { id: @questionnaire }
+        end
+        assert_redirected_to manage_questionnaires_path
       end
-      assert_redirected_to manage_questionnaires_path
     end
 
     should "check in the questionnaire" do
diff --git a/test/controllers/questionnaires_controller_test.rb b/test/controllers/questionnaires_controller_test.rb
index 53260735c..4a02ce4eb 100644
--- a/test/controllers/questionnaires_controller_test.rb
+++ b/test/controllers/questionnaires_controller_test.rb
@@ -165,12 +165,22 @@ class QuestionnairesControllerTest < ActionController::TestCase
       assert_redirected_to questionnaires_path
     end
 
-    should "destroy questionnaire" do
-      assert_difference('Questionnaire.count', -1) do
-        delete :destroy
+    context "destroy questionnaire" do
+      should "if bus captain, notify admins that bus captain has been removed" do
+        @admin = create(:admin)
+        @questionnaire.update_attribute(:is_bus_captain, true)
+        assert_difference('enqueued_jobs.size', User.where(role: :admin).size) do
+          delete :destroy
+        end
       end
 
-      assert_redirected_to questionnaires_path
+      should "user destroy questionnaire" do
+        assert_difference('Questionnaire.count', -1) do
+          delete :destroy
+        end
+
+        assert_redirected_to questionnaires_path
+      end
     end
 
     context "with invalid questionnaire params" do
diff --git a/test/controllers/rsvps_controller_test.rb b/test/controllers/rsvps_controller_test.rb
index 77a15dbe7..47f84a46b 100644
--- a/test/controllers/rsvps_controller_test.rb
+++ b/test/controllers/rsvps_controller_test.rb
@@ -243,5 +243,38 @@ class RsvpsControllerTest < ActionController::TestCase
       assert_match /select a RSVP status/, flash[:alert]
       assert_redirected_to rsvp_path
     end
+
+    should "if bus captain leaves a bus, notify admins that bus captain has been removed" do
+      @admin = create(:admin)
+      @questionnaire.update_attribute(:is_bus_captain, true)
+      @questionnaire.update_attribute(:acc_status, "rsvp_confirmed")
+
+      bus_list1 = create(:bus_list, capacity: 1)
+      bus_list2 = create(:bus_list, capacity: 2)
+      patch :update, params: {
+        questionnaire: {
+          acc_status: "rsvp_confirmed",
+          phone: "(123) 456-7890",
+          bus_list_id: bus_list1.id
+        }
+      }
+
+      assert_difference('enqueued_jobs.size', User.where(role: :admin).size) do
+        patch :update, params: {
+          questionnaire: {
+            acc_status: "rsvp_confirmed",
+            phone: "(123) 456-7890",
+            bus_list_id: bus_list2.id
+          }
+        }
+      end
+    end
+
+    should "not queue bus_captain_left email if questionnaire is not a bus captain" do
+      @questionnaire.update_attribute(:is_bus_captain, false)
+      assert_difference('enqueued_jobs.size', 0) do
+        patch :update, params: { questionnaire: { acc_status: "rsvp_confirmed" } }
+      end
+    end
   end
 end