diff --git a/article/management/__init__.py b/article/management/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/article/management/commands/__init__.py b/article/management/commands/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/article/management/commands/delete_article_data.py b/article/management/commands/delete_article_data.py
new file mode 100644
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+++ b/article/management/commands/delete_article_data.py
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+from django.core.management.base import BaseCommand
+
+from article import models as article_models
+from education_directory.models import EducationDirectory
+from event_directory.models import EventDirectory
+from infrastructure_directory.models import InfrastructureDirectory
+from policy_directory.models import PolicyDirectory
+from scholarly_articles.models import ScholarlyArticles
+from usefulmodels.models import ThematicArea
+
+
+class Command(BaseCommand):
+    help = "Remove all Article data and related models data."
+
+    def handle(self, *args, **options):
+        # Delete Articles
+        article_count = article_models.Article.objects.count()
+        article_models.Article.objects.all().delete()
+        self.stdout.write(
+            self.style.SUCCESS(f"Deleted {article_count} Article(s)")
+        )
+
+        # Delete SourceArticles
+        source_article_count = article_models.SourceArticle.objects.count()
+        article_models.SourceArticle.objects.all().delete()
+        self.stdout.write(
+            self.style.SUCCESS(f"Deleted {source_article_count} SourceArticle(s)")
+        )
+
+        # Delete Contributors
+        contributor_count = article_models.Contributor.objects.count()
+        article_models.Contributor.objects.all().delete()
+        self.stdout.write(
+            self.style.SUCCESS(f"Deleted {contributor_count} Contributor(s)")
+        )
+
+        # Delete Affiliations
+        affiliation_count = article_models.Affiliation.objects.count()
+        article_models.Affiliation.objects.all().delete()
+        self.stdout.write(
+            self.style.SUCCESS(f"Deleted {affiliation_count} Affiliation(s)")
+        )
+
+        # Delete Journals
+        journal_count = article_models.Journal.objects.count()
+        article_models.Journal.objects.all().delete()
+        self.stdout.write(
+            self.style.SUCCESS(f"Deleted {journal_count} Journal(s)")
+        )
+
+        # Delete Programs
+        program_count = article_models.Program.objects.count()
+        article_models.Program.objects.all().delete()
+        self.stdout.write(
+            self.style.SUCCESS(f"Deleted {program_count} Program(s)")
+        )
+
+        # Delete Licenses (check ScholarlyArticles first)
+        self._delete_licenses()
+
+        # Collect ThematicArea IDs from Concepts, delete Concepts,
+        # then delete ThematicAreas if not used by directory models
+        self._delete_concepts_and_thematic_areas()
+
+    def _delete_licenses(self):
+        # Collect all license IDs referenced by ScholarlyArticles upfront
+        scholarly_license_ids = set(
+            ScholarlyArticles.objects.filter(
+                license__isnull=False
+            ).values_list("license_id", flat=True)
+        )
+
+        licenses = article_models.License.objects.all()
+        deleted_count = 0
+        skipped_count = 0
+
+        for license_obj in licenses:
+            if license_obj.pk in scholarly_license_ids:
+                self.stdout.write(
+                    self.style.WARNING(
+                        f"License '{license_obj}' is referenced by ScholarlyArticles. Skipping."
+                    )
+                )
+                skipped_count += 1
+            else:
+                license_obj.delete()
+                deleted_count += 1
+
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"Deleted {deleted_count} License(s), skipped {skipped_count}"
+            )
+        )
+
+    def _delete_concepts_and_thematic_areas(self):
+        # Collect ThematicArea IDs referenced by Concepts before deleting them
+        thematic_area_ids = set(
+            article_models.Concepts.objects.filter(
+                thematic_areas__isnull=False
+            ).values_list("thematic_areas__id", flat=True)
+        )
+
+        # Delete Concepts
+        concepts_count = article_models.Concepts.objects.count()
+        article_models.Concepts.objects.all().delete()
+        self.stdout.write(
+            self.style.SUCCESS(f"Deleted {concepts_count} Concepts")
+        )
+
+        # Collect ThematicArea IDs referenced by directory models
+        directory_ta_ids = set()
+        for DirectoryModel in (
+            EducationDirectory,
+            InfrastructureDirectory,
+            EventDirectory,
+            PolicyDirectory,
+        ):
+            directory_ta_ids.update(
+                DirectoryModel.objects.filter(
+                    thematic_areas__id__in=thematic_area_ids
+                ).values_list("thematic_areas__id", flat=True)
+            )
+
+        # Try to delete the ThematicAreas that were associated with Concepts
+        deleted_count = 0
+        skipped_count = 0
+
+        for ta in ThematicArea.objects.filter(id__in=thematic_area_ids):
+            if ta.pk in directory_ta_ids:
+                self.stdout.write(
+                    self.style.WARNING(
+                        f"ThematicArea '{ta}' is referenced by directory models. Skipping."
+                    )
+                )
+                skipped_count += 1
+            else:
+                ta.delete()
+                deleted_count += 1
+
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"Deleted {deleted_count} ThematicArea(s), skipped {skipped_count}"
+            )
+        )
diff --git a/article/tests_delete_article_data.py b/article/tests_delete_article_data.py
new file mode 100644
index 00000000..8a01f2be
--- /dev/null
+++ b/article/tests_delete_article_data.py
@@ -0,0 +1,219 @@
+import pytest
+from django.core.management import call_command
+from io import StringIO
+
+from article.models import (
+    Affiliation,
+    Article,
+    Concepts,
+    Contributor,
+    Journal,
+    License,
+    Program,
+    SourceArticle,
+)
+from core.users.tests.factories import UserFactory
+from education_directory.models import EducationDirectory
+from usefulmodels.models import ThematicArea
+
+
+@pytest.fixture
+def user(db):
+    return UserFactory()
+
+
+@pytest.fixture
+def thematic_area(db, user):
+    return ThematicArea.objects.create(
+        creator=user,
+        level0="Ciências Exatas e da Terra",
+        level1="Ciência da Computação",
+        level2="Teoria da Computação",
+    )
+
+
+@pytest.fixture
+def thematic_area_in_directory(db, user):
+    ta = ThematicArea.objects.create(
+        creator=user,
+        level0="Ciências Humanas",
+        level1="Educação",
+        level2="Ensino-Aprendizagem",
+    )
+    ed = EducationDirectory.objects.create(creator=user)
+    ed.thematic_areas.add(ta)
+    return ta
+
+
+@pytest.fixture
+def article_license(db):
+    return License.objects.create(name="CC-BY-4.0", url="https://creativecommons.org/licenses/by/4.0/")
+
+
+@pytest.fixture
+def journal(db):
+    return Journal.objects.create(journal_name="Test Journal", journal_issn_l="1234-5678")
+
+
+@pytest.fixture
+def affiliation(db):
+    return Affiliation.objects.create(name="Test University")
+
+
+@pytest.fixture
+def program(db, affiliation):
+    return Program.objects.create(name="Test Program", affiliation=affiliation)
+
+
+@pytest.fixture
+def contributor(db, affiliation):
+    c = Contributor.objects.create(family="Doe", given="John")
+    c.affiliations.add(affiliation)
+    return c
+
+
+@pytest.fixture
+def concept(db, thematic_area):
+    c = Concepts.objects.create(specific_id="C123", name="Machine Learning", level=1)
+    c.thematic_areas.add(thematic_area)
+    return c
+
+
+@pytest.fixture
+def source_article(db):
+    return SourceArticle.objects.create(
+        specific_id="SA001",
+        doi="10.1234/test",
+        title="Test Source Article",
+    )
+
+
+@pytest.fixture
+def article(db, article_license, journal, contributor, concept, program, user):
+    a = Article.objects.create(
+        title="Test Article",
+        doi="10.1234/article",
+        year="2023",
+        license=article_license,
+        journal=journal,
+        creator=user,
+    )
+    a.contributors.add(contributor)
+    a.concepts.add(concept)
+    a.programs.add(program)
+    return a
+
+
+@pytest.mark.django_db
+class TestDeleteArticleDataCommand:
+    def test_deletes_articles(self, article):
+        assert Article.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert Article.objects.count() == 0
+        assert "Deleted 1 Article(s)" in out.getvalue()
+
+    def test_deletes_source_articles(self, source_article):
+        assert SourceArticle.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert SourceArticle.objects.count() == 0
+        assert "Deleted 1 SourceArticle(s)" in out.getvalue()
+
+    def test_deletes_contributors(self, contributor):
+        assert Contributor.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert Contributor.objects.count() == 0
+        assert "Deleted 1 Contributor(s)" in out.getvalue()
+
+    def test_deletes_affiliations(self, affiliation):
+        assert Affiliation.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert Affiliation.objects.count() == 0
+        assert "Deleted 1 Affiliation(s)" in out.getvalue()
+
+    def test_deletes_journals(self, journal):
+        assert Journal.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert Journal.objects.count() == 0
+        assert "Deleted 1 Journal(s)" in out.getvalue()
+
+    def test_deletes_programs(self, program):
+        assert Program.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert Program.objects.count() == 0
+        assert "Deleted 1 Program(s)" in out.getvalue()
+
+    def test_deletes_licenses(self, article_license):
+        assert License.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert License.objects.count() == 0
+        assert "Deleted 1 License(s), skipped 0" in out.getvalue()
+
+    def test_deletes_concepts(self, concept):
+        assert Concepts.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert Concepts.objects.count() == 0
+        assert "Deleted 1 Concepts" in out.getvalue()
+
+    def test_deletes_thematic_area_not_in_directory(self, concept, thematic_area):
+        assert ThematicArea.objects.count() == 1
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert ThematicArea.objects.count() == 0
+        assert "Deleted 1 ThematicArea(s), skipped 0" in out.getvalue()
+
+    def test_skips_thematic_area_in_directory(
+        self, concept, thematic_area, thematic_area_in_directory
+    ):
+        # thematic_area is used only by Concepts -> should be deleted
+        # thematic_area_in_directory is used by EducationDirectory -> should be skipped
+        concept.thematic_areas.add(thematic_area_in_directory)
+        assert ThematicArea.objects.count() == 2
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        output = out.getvalue()
+        # The one used by directory should remain
+        assert ThematicArea.objects.count() == 1
+        assert ThematicArea.objects.filter(id=thematic_area_in_directory.id).exists()
+        assert "Deleted 1 ThematicArea(s), skipped 1" in output
+        assert "is referenced by directory models. Skipping." in output
+
+    def test_deletes_all_related_data(
+        self,
+        article,
+        source_article,
+        thematic_area,
+    ):
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        assert Article.objects.count() == 0
+        assert SourceArticle.objects.count() == 0
+        assert Contributor.objects.count() == 0
+        assert Affiliation.objects.count() == 0
+        assert Journal.objects.count() == 0
+        assert Program.objects.count() == 0
+        assert License.objects.count() == 0
+        assert Concepts.objects.count() == 0
+        # ThematicArea not used by directories should be deleted
+        assert ThematicArea.objects.filter(id=thematic_area.id).exists() is False
+
+    def test_empty_database(self, db):
+        out = StringIO()
+        call_command("delete_article_data", stdout=out)
+        output = out.getvalue()
+        assert "Deleted 0 Article(s)" in output
+        assert "Deleted 0 SourceArticle(s)" in output
+        assert "Deleted 0 Contributor(s)" in output
+        assert "Deleted 0 Affiliation(s)" in output
+        assert "Deleted 0 Journal(s)" in output
+        assert "Deleted 0 Program(s)" in output
+        assert "Deleted 0 License(s), skipped 0" in output
+        assert "Deleted 0 Concepts" in output
+        assert "Deleted 0 ThematicArea(s), skipped 0" in output