diff --git a/config/initializers/eis_custom_active_model.rb b/config/initializers/eis_custom_active_model.rb
deleted file mode 100644
index ba5f29b06..000000000
--- a/config/initializers/eis_custom_active_model.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-# Log all active model user errors
-# rubocop: disable Lint/AssignmentInCondition
-# rubocop: disable Style/SignalException
-module ActiveModel
-  class Errors
-    def add(attribute, message = :invalid, options = {})
-      message = normalize_message(attribute, message, options)
-      if exception = options[:strict]
-        exception = ActiveModel::StrictValidationFailed if exception == true
-        raise exception, full_message(attribute, message)
-      end
-
-      # CUSTOM logging
-      Rails.logger.info "USER MSG: ACTIVEMODEL: #{@base.try(:class)} [#{attribute}] #{message}" if message.present?
-      # END of CUSTOM logging
-
-      self[attribute] << message
-    end
-  end
-end
diff --git a/config/initializers/eis_custom_active_record.rb b/config/initializers/eis_custom_active_record.rb
deleted file mode 100644
index 60dcebeb9..000000000
--- a/config/initializers/eis_custom_active_record.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# Log all user issues raised by active record
-# rubocop: disable Metrics/LineLength
-class ActiveRecord::Base
-  after_validation do |m|
-    Rails.logger.info "USER MSG: ACTIVERECORD: #{m.class} ##{m.id} #{m.errors.full_messages} #{m.errors['epp_errors']}" if m.errors.present?
-    true
-  end
-end
diff --git a/config/initializers/eis_custom_flash.rb b/config/initializers/eis_custom_flash.rb
deleted file mode 100644
index 4e4d359b5..000000000
--- a/config/initializers/eis_custom_flash.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-# Log all flash messages
-# rubocop: disable Metrics/CyclomaticComplexity
-# rubocop: disable Metrics/LineLength
-module ActionDispatch
-  class Flash
-    # rubocop: disable Metrics/PerceivedComplexity
-    # rubocop: disable Style/MultilineOperationIndentation
-    def call(env)
-      @app.call(env)
-    ensure
-      session    = Request::Session.find(env) || {}
-      flash_hash = env[KEY]
-
-      if flash_hash && (flash_hash.present? || session.key?('flash'))
-        session["flash"] = flash_hash.to_session_value
-
-        # EIS custom logging
-        Rails.logger.info "USER MSG: FLASH: #{session['flash']['flashes'].inspect}" if session['flash']
-        # END OF EIS custom logging
-
-        env[KEY] = flash_hash.dup
-      end
-
-      if (!session.respond_to?(:loaded?) || session.loaded?) && # (reset_session uses {}, which doesn't implement #loaded?)
-        session.key?('flash') && session['flash'].nil?
-        session.delete('flash')
-      end
-    end
-  end
-end
-