diff --git a/app/controllers/registrant_controller.rb b/app/controllers/registrant_controller.rb
deleted file mode 100644
index 1e97281e73..0000000000
--- a/app/controllers/registrant_controller.rb
+++ /dev/null
@@ -1,37 +0,0 @@
-class RegistrantController < ApplicationController
- before_action :authenticate_registrant_user!
- before_action :set_paper_trail_whodunnit
- layout 'registrant/application'
-
- include Registrant::ApplicationHelper
-
- helper_method :head_title_sufix
-
- def head_title_sufix
- t(:registrant_head_title_sufix)
- end
-
- private
-
- def current_ability
- @current_ability ||= Ability.new(current_registrant_user, request.remote_ip)
- end
-
- def user_for_paper_trail
- current_registrant_user.present? ? current_registrant_user.id_role_username : 'anonymous'
- end
-
- def current_user_contacts
- current_registrant_user.contacts
- rescue CompanyRegister::NotAvailableError
- flash.now[:notice] = t('registrant.company_register_unavailable')
- current_registrant_user.direct_contacts
- end
-
- def current_user_domains
- current_registrant_user.domains
- rescue CompanyRegister::NotAvailableError
- flash.now[:notice] = t('registrant.company_register_unavailable')
- current_registrant_user.direct_domains
- end
-end
diff --git a/app/helpers/registrant/application_helper.rb b/app/helpers/registrant/application_helper.rb
deleted file mode 100644
index 6451f91a20..0000000000
--- a/app/helpers/registrant/application_helper.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-module Registrant::ApplicationHelper
- def env_style
- return '' if unstable_env.nil?
- "background-image: url(#{image_path("registrar/bg-#{unstable_env}.png")});"
- end
-end
diff --git a/app/views/layouts/registrant/application.html.erb b/app/views/layouts/registrant/application.html.erb
deleted file mode 100644
index c5290b70fc..0000000000
--- a/app/views/layouts/registrant/application.html.erb
+++ /dev/null
@@ -1,86 +0,0 @@
-
-
-
-
-
- <% if content_for? :head_title %>
- <%= yield :head_title %>
- <% else %>
-
- <%= t(:registrant_head_title) %>
-
- <% end %>
- <%= csrf_meta_tags %>
- <%= stylesheet_link_tag 'registrant-manifest', media: 'all' %>
- <%= favicon_link_tag 'favicon.ico' %>
-
-
-
-
-
- <%= render 'flash_messages' %>
- <%= yield %>
-
-
- <%= javascript_include_tag 'registrant-manifest', async: true %>
-
-
diff --git a/test/integration/registrant_area/application_helper_test.rb b/test/integration/registrant_area/application_helper_test.rb
deleted file mode 100644
index d915baf611..0000000000
--- a/test/integration/registrant_area/application_helper_test.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-require 'test_helper'
-
-class ApplicationHelperTest < ActionView::TestCase
- def test_env_style_when_pic_present
- assert_dom_equal %{},
- %{}
- end
-
- def test_env_style_return_nil
- env_style = ''
- assert_dom_equal %{},
- %{}
- end
-end