diff --git a/enterprise/management/commands/validate_default_enrollment_intentions.py b/enterprise/management/commands/validate_default_enrollment_intentions.py
new file mode 100644
index 0000000000..a74d168d05
--- /dev/null
+++ b/enterprise/management/commands/validate_default_enrollment_intentions.py
@@ -0,0 +1,140 @@
+"""
+Django management command to validate that DefaultEnterpriseEnrollmentIntention
+objects have enrollable content.
+"""
+import logging
+from datetime import timedelta
+
+from django.core.management import BaseCommand, CommandError
+from django.db.models import Max
+from django.db.models.functions import Greatest
+from django.utils import timezone
+
+from enterprise.content_metadata.api import get_and_cache_customer_content_metadata
+from enterprise.models import EnterpriseCustomer
+
+logger = logging.getLogger(__name__)
+
+
+class Command(BaseCommand):
+    """
+    Enumerate the catalog filters and log information about how we might migrate them.
+    """
+
+    def __init__(self, *args, **kwargs):
+        self.delay_minutes = None
+        super().__init__(*args, **kwargs)
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            '--delay-minutes',
+            dest='delay_minutes',
+            required=False,
+            type=int,
+            default=30,
+            help="How long after a customer's catalog has been updated are we allowed to evaluate the customer."
+        )
+
+    @property
+    def latest_change_allowed(self):
+        return timezone.now() - timedelta(minutes=self.delay_minutes)
+
+    def handle_default_enrollment_intention(self, customer, intention):
+        """
+        Check that the default enrollment intention's content_key is contained in any of the customer's catalogs.
+
+        Returns:
+            bool: True if the default enrollment intention is valid.
+        """
+        content_metadata = get_and_cache_customer_content_metadata(
+            customer.uuid,
+            intention.content_key,
+        )
+        contained_in_customer_catalogs = bool(content_metadata)
+        if contained_in_customer_catalogs:
+            logger.info(
+                f"handle_default_enrollment_intention(): Default enrollment intention {intention} "
+                "is compatible with the customer's catalogs."
+            )
+        else:
+            logger.error(
+                f"handle_default_enrollment_intention(): Default enrollment intention {intention} "
+                "is NOT compatible with the customer's catalogs."
+            )
+        return contained_in_customer_catalogs
+
+    def handle_customer(self, customer):
+        """
+        Try to evaluate an EnterpriseCustomer for any invalid DefaultEnterpriseEnrollmentIntention records.
+
+        Returns:
+            dict: A structured result object that indicates whether the
+            customer was skipped, and which intentions are invalid.
+        """
+        result = {
+            'skipped': None,
+            'invalid_intentions': None,
+        }
+        if customer.catalogs_modified_latest > self.latest_change_allowed:
+            result['skipped'] = True
+            logger.info(
+                f"handle_customer(): SKIPPING Evaluating default enrollment intentions for customer {customer}."
+            )
+            return result
+        result['skipped'] = False
+        logger.info(f"handle_customer(): Evaluating default enrollment intentions for customer {customer}.")
+        results = {
+            intention: self.handle_default_enrollment_intention(customer, intention)
+            for intention in customer.default_enrollment_intentions.all()
+        }
+        result['invalid_intentions'] = [intention for intention, valid in results.items() if not valid]
+        return result
+
+    def handle(self, *args, **options):
+        self.delay_minutes = options.get("delay_minutes")
+
+        customers = EnterpriseCustomer.objects.annotate(
+            catalogs_modified_latest=Greatest(
+                Max("enterprise_customer_catalogs__modified"),
+                Max("enterprise_customer_catalogs__enterprise_catalog_query__modified"),
+            ),
+        ).prefetch_related(
+            "default_enrollment_intentions",
+        )
+
+        results = {customer: self.handle_customer(customer) for customer in customers}
+        results_evaluated = {customer: result for customer, result in results.items() if not result['skipped']}
+        results_failed = {
+            customer: result
+            for customer, result in results_evaluated.items()
+            if result['invalid_intentions']}
+        invalid_intentions = [
+            intention
+            for failed_result in results_failed.values()
+            for intention in failed_result['invalid_intentions']
+        ]
+
+        count_customers_total = len(results)
+        count_customers_evaluated = len(results_evaluated)
+        count_customers_skipped = count_customers_total - count_customers_evaluated
+        count_customers_failed = len(results_failed)
+        count_customers_passed = count_customers_evaluated - count_customers_failed
+
+        logger.info(
+            f"{count_customers_total} total customers found, "
+            f"and {count_customers_evaluated}/{count_customers_total} customers were evaluated "
+            f"({count_customers_skipped}/{count_customers_total} skipped)."
+        )
+        logger.info(
+            f"Out of {count_customers_evaluated} total evaluated customers, "
+            f"{count_customers_passed}/{count_customers_evaluated} customers passed validation "
+            f"({count_customers_failed}/{count_customers_evaluated} failed)."
+        )
+        if count_customers_failed:
+            logger.error("Summary of all {len(invalid_intentions)} invalid intentions: {invalid_intentions}")
+            logger.error("FAILURE: Some default enrollment intentions were invalid.")
+            raise CommandError(
+                f"{len(invalid_intentions)} invalid default enrollment intentions found "
+                f"across {count_customers_failed} customers."
+            )
+        logger.info("SUCCESS: All default enrollment intentions are valid!")
diff --git a/enterprise/models.py b/enterprise/models.py
index 912cbc1491..71d3ec8206 100644
--- a/enterprise/models.py
+++ b/enterprise/models.py
@@ -2726,6 +2726,15 @@ def save(self, *args, **kwargs):
         # Call the superclass save method
         super().save(*args, **kwargs)
 
+    def __str__(self):
+        """
+        Return human-readable string representation.
+        """
+        return (
+            f"<DefaultEnterpriseEnrollmentIntention for customer={self.enterprise_customer.uuid} "
+            f"and content_key={self.content_key}>"
+        )
+
 
 class DefaultEnterpriseEnrollmentRealization(TimeStampedModel):
     """
diff --git a/tests/test_enterprise/management/test_validate_default_enrollment_intentions.py b/tests/test_enterprise/management/test_validate_default_enrollment_intentions.py
new file mode 100644
index 0000000000..ce3c0ce341
--- /dev/null
+++ b/tests/test_enterprise/management/test_validate_default_enrollment_intentions.py
@@ -0,0 +1,125 @@
+"""
+Tests for the Django management command `validate_default_enrollment_intentions`.
+"""
+
+import logging
+from contextlib import nullcontext
+from datetime import timedelta
+from uuid import uuid4
+
+import ddt
+import mock
+from edx_django_utils.cache import TieredCache
+from freezegun.api import freeze_time
+from pytest import mark, raises
+from testfixtures import LogCapture
+
+from django.core.management import call_command
+from django.core.management.base import CommandError
+from django.test import TestCase
+from django.utils import timezone
+
+from enterprise.models import EnterpriseCatalogQuery, EnterpriseCustomerCatalog
+from test_utils.factories import DefaultEnterpriseEnrollmentIntentionFactory, EnterpriseCustomerCatalogFactory
+
+NOW = timezone.now()
+
+
+@mark.django_db
+@ddt.ddt
+class ValidateDefaultEnrollmentIntentionsCommandTests(TestCase):
+    """
+    Test command `validate_default_enrollment_intentions`.
+    """
+    command = "validate_default_enrollment_intentions"
+
+    def setUp(self):
+        self.catalog = EnterpriseCustomerCatalogFactory()
+        self.catalog_query = self.catalog.enterprise_catalog_query
+        self.customer = self.catalog.enterprise_customer
+        self.content_key = "edX+DemoX"
+        self.content_uuid = str(uuid4())
+        TieredCache.dangerous_clear_all_tiers()
+        super().setUp()
+
+    @ddt.data(
+        # Totally happy case.
+        {},
+        # Happy-ish case (customer was skipped because catalog query was too new).
+        {
+            "catalog_query_modified": NOW - timedelta(minutes=29),
+            "expected_logging": "0/1 customers were evaluated (1/1 skipped)",
+        },
+        # Happy-ish case (customer was skipped because catalog was too new).
+        {
+            "catalog_modified": NOW - timedelta(minutes=29),
+            "expected_logging": "0/1 customers were evaluated (1/1 skipped)",
+        },
+        # Happy-ish case (customer was skipped because catalog was too new).
+        # This version sets the catalog response to say content is not included, for good measure.
+        {
+            "catalog_modified": NOW - timedelta(minutes=29),
+            "customer_content_metadata_api_success": False,
+            "expected_logging": "0/1 customers were evaluated (1/1 skipped)",
+        },
+        # Sad case (content was not found in customer's catalogs).
+        {
+            "customer_content_metadata_api_success": False,
+            "expected_logging": "0/1 customers passed validation (1/1 failed).",
+            "expected_command_error": "1 invalid default enrollment intentions found across 1 customers.",
+        },
+    )
+    @ddt.unpack
+    @mock.patch('enterprise.content_metadata.api.EnterpriseCatalogApiClient')
+    @freeze_time(NOW)
+    def test_validate_default_enrollment_intentions(
+        self,
+        mock_catalog_api_client,
+        catalog_query_modified=NOW - timedelta(minutes=31),
+        catalog_modified=NOW - timedelta(minutes=31),
+        customer_content_metadata_api_success=True,
+        expected_logging="1/1 customers were evaluated (0/1 skipped)",
+        expected_command_error=False,
+    ):
+        """
+        Test validating default enrollment intentions in cases where customers have
+        varying ages of catalogs and content inclusion statuses.
+        """
+        mock_catalog_api_client.return_value = mock.Mock(
+            get_content_metadata_content_identifier=mock.Mock(
+                return_value={
+                    "content_type": "course",
+                    "key": self.content_key,
+                    "course_runs": [{
+                        "uuid": self.content_uuid,
+                        "key": f"course-v1:{self.content_key}+run",
+                    }],
+                    "advertised_course_run_uuid": self.content_uuid,
+                },
+            ),
+            get_customer_content_metadata_content_identifier=mock.Mock(
+                return_value={
+                    "content_type": "course",
+                    "key": self.content_key,
+                    "course_runs": [{
+                        "uuid": self.content_uuid,
+                        "key": f"course-v1:{self.content_key}+run",
+                    }],
+                    "advertised_course_run_uuid": self.content_uuid,
+                } if customer_content_metadata_api_success else {},
+            ),
+        )
+        self.catalog_query.modified = catalog_query_modified
+        EnterpriseCatalogQuery.objects.bulk_update([self.catalog_query], ["modified"])  # bulk_update() avoids signals.
+        self.catalog.modified = catalog_modified
+        EnterpriseCustomerCatalog.objects.bulk_update([self.catalog], ["modified"])  # bulk_update() avoids signals.
+        DefaultEnterpriseEnrollmentIntentionFactory(
+            enterprise_customer=self.customer,
+            content_key=self.content_key,
+        )
+        cm = raises(CommandError) if expected_command_error else nullcontext()
+        with LogCapture(level=logging.INFO) as log_capture:
+            with cm:
+                call_command(self.command, delay_minutes=30)
+        logging_messages = [log_msg.getMessage() for log_msg in log_capture.records]
+        assert any(expected_logging in message for message in logging_messages)