diff --git a/intrastat_base/__manifest__.py b/intrastat_base/__manifest__.py
index c66fb40..61b342f 100644
--- a/intrastat_base/__manifest__.py
+++ b/intrastat_base/__manifest__.py
@@ -15,10 +15,8 @@
     "excludes": ["account_intrastat"],
     "data": [
         "security/ir.model.access.csv",
-        "data/country_data.xml",
         "views/product_template.xml",
         "views/res_partner.xml",
-        "views/res_country.xml",
         "views/res_config_settings.xml",
         "views/intrastat.xml",
         "views/account_fiscal_position.xml",
diff --git a/intrastat_base/data/country_data.xml b/intrastat_base/data/country_data.xml
deleted file mode 100644
index cb950e6..0000000
--- a/intrastat_base/data/country_data.xml
+++ /dev/null
@@ -1,87 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<odoo noupdate="1">
-    <record id="base.fr" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.de" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.at" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.cy" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.dk" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.es" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.ee" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.fi" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.gr" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.hu" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.ie" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.it" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.lv" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.lt" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.lu" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.mt" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.nl" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.pl" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.pt" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.sk" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.cz" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.uk" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.si" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.se" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.ro" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.bg" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.be" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-    <record id="base.hr" model="res.country">
-        <field name="intrastat" eval="True" />
-    </record>
-</odoo>
diff --git a/intrastat_base/models/__init__.py b/intrastat_base/models/__init__.py
index 073fa97..eff3d68 100644
--- a/intrastat_base/models/__init__.py
+++ b/intrastat_base/models/__init__.py
@@ -1,4 +1,3 @@
-from . import res_country
 from . import product_template
 from . import res_company
 from . import intrastat_common
diff --git a/intrastat_base/models/account_move.py b/intrastat_base/models/account_move.py
index eef7d73..4ad7eb7 100644
--- a/intrastat_base/models/account_move.py
+++ b/intrastat_base/models/account_move.py
@@ -9,5 +9,7 @@ class AccountMove(models.Model):
     _inherit = "account.move"
 
     intrastat_fiscal_position = fields.Boolean(
-        related="fiscal_position_id.intrastat", store=True,
-        string="Intrastat Fiscal Position")
+        related="fiscal_position_id.intrastat",
+        store=True,
+        string="Intrastat Fiscal Position",
+    )
diff --git a/intrastat_base/models/intrastat_common.py b/intrastat_base/models/intrastat_common.py
index abac2ec..94dc5a0 100644
--- a/intrastat_base/models/intrastat_common.py
+++ b/intrastat_base/models/intrastat_common.py
@@ -25,18 +25,6 @@ class IntrastatCommon(models.AbstractModel):
     # use read_group() instead, but then the code depends on
     # the line object, so it can't be factorized here
 
-    def _check_generate_lines(self):
-        """Check wether all requirements are met for generating lines."""
-        for this in self:
-            if not this.company_id:
-                raise UserError(_("Company not yet set on intrastat report."))
-            company = this.company_id
-            if not company.country_id:
-                raise UserError(
-                    _("The country is not set on the company '%s'.") % company.name
-                )
-        return True
-
     def _check_generate_xml(self):
         for this in self:
             if not this.company_id.partner_id.vat:
@@ -44,7 +32,6 @@ class IntrastatCommon(models.AbstractModel):
                     _("The VAT number is not set for the partner '%s'.")
                     % this.company_id.partner_id.name
                 )
-        return True
 
     @api.model
     def _check_xml_schema(self, xml_bytes, xsd_file):
diff --git a/intrastat_base/models/res_country.py b/intrastat_base/models/res_country.py
deleted file mode 100644
index 10743b7..0000000
--- a/intrastat_base/models/res_country.py
+++ /dev/null
@@ -1,13 +0,0 @@
-# Copyright 2011-2020 Akretion France (http://www.akretion.com/)
-# @author: <alexis.delattre@akretion.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-
-from odoo import fields, models
-
-
-class ResCountry(models.Model):
-    _inherit = "res.country"
-
-    intrastat = fields.Boolean(
-        string="EU Country", help="Set to True for all European Union countries."
-    )
diff --git a/intrastat_base/tests/test_all.py b/intrastat_base/tests/test_all.py
index 62b1787..f05fc49 100644
--- a/intrastat_base/tests/test_all.py
+++ b/intrastat_base/tests/test_all.py
@@ -4,14 +4,7 @@ from odoo.tests.common import TransactionCase
 class TestIntrastatBase(TransactionCase):
     """Tests for this module"""
 
-    def test_10_countries(self):
-        # check if only EU countries have the 'intrastat' bit set
-        france = self.env.ref("base.fr")
-        self.assertTrue(france.intrastat)
-        brazil = self.env.ref("base.br")
-        self.assertFalse(brazil.intrastat)
-
-    def test_20_company(self):
+    def test_company(self):
         # add 'Demo user' to intrastat_remind_user_ids
         demo_user = self.env.ref("base.user_demo")
         demo_company = self.env.ref("base.main_company")
diff --git a/intrastat_base/views/res_country.xml b/intrastat_base/views/res_country.xml
deleted file mode 100644
index 5ce3edb..0000000
--- a/intrastat_base/views/res_country.xml
+++ /dev/null
@@ -1,57 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!--
-  Copyright 2011-2020 Akretion France (http://www.akretion.com)
-  @author: Alexis de Lattre <alexis.delattre@akretion.com>
-  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
--->
-<odoo>
-    <!-- Add intrastat field on res_country -->
-    <record id="view_country_tree" model="ir.ui.view">
-        <field name="name">intrastat.base.country.tree</field>
-        <field name="model">res.country</field>
-        <field name="inherit_id" ref="base.view_country_tree" />
-        <field name="arch" type="xml">
-            <field name="code" position="after">
-                <field name="intrastat" />
-            </field>
-        </field>
-    </record>
-    <record id="view_country_form" model="ir.ui.view">
-        <field name="name">intrastat.base.country.form</field>
-        <field name="model">res.country</field>
-        <field name="inherit_id" ref="base.view_country_form" />
-        <field name="arch" type="xml">
-            <field name="code" position="after">
-                <field name="intrastat" />
-            </field>
-        </field>
-    </record>
-    <!-- there is no native search view, so I can't inherit -->
-    <record id="res_country_view_search" model="ir.ui.view">
-        <field name="name">intrastat.base.country.search</field>
-        <field name="model">res.country</field>
-        <field name="arch" type="xml">
-            <search string="Search Countries">
-                <field
-                    name="name"
-                    filter_domain="['|', ('name', 'ilike', self), ('code', '=', self)]"
-                    string="Name or Code"
-                />
-                <field name="code" />
-                <field name="currency_id" />
-                <filter
-                    name="intrastat"
-                    string="EU Country"
-                    domain="[('intrastat', '=', True)]"
-                />
-                <group string="Group By" name="groupby">
-                    <filter
-                        name="currency_groupby"
-                        string="Currency"
-                        context="{'group_by': 'currency_id'}"
-                    />
-                </group>
-            </search>
-        </field>
-    </record>
-</odoo>