diff --git a/apps/nominations/tests.py b/apps/nominations/tests.py
new file mode 100644
index 000000000..2260bafbf
--- /dev/null
+++ b/apps/nominations/tests.py
@@ -0,0 +1,122 @@
+"""Tests for PSF board nomination permissions."""
+
+import datetime
+
+from django.contrib.auth import get_user_model
+from django.test import RequestFactory, TestCase
+from django.utils import timezone
+
+from apps.nominations.models import Election, Nomination, Nominee
+from apps.nominations.views import NominationAccept, NominationEdit
+
+
+class NominationPermissionTests(TestCase):
+    """Verify nomination view permissions match the model editability rules."""
+
+    @classmethod
+    def setUpTestData(cls):
+        """Create shared users for nomination permission checks."""
+        user_model = get_user_model()
+        cls.nominator = user_model.objects.create_user(
+            username="nominator",
+            email="nominator@example.com",
+            password="password",
+            first_name="Nom",
+            last_name="Inator",
+        )
+        cls.nominee_user = user_model.objects.create_user(
+            username="nominee",
+            email="nominee@example.com",
+            password="password",
+            first_name="Nom",
+            last_name="Inee",
+        )
+
+    def setUp(self):
+        """Create a request factory for direct view permission checks."""
+        self.factory = RequestFactory()
+
+    def make_election(self, *, nominations_open=True):
+        """Create an election with an open or closed nomination window."""
+        now = timezone.now()
+        if nominations_open:
+            nominations_open_at = now - datetime.timedelta(days=1)
+            nominations_close_at = now + datetime.timedelta(days=1)
+        else:
+            nominations_open_at = now - datetime.timedelta(days=2)
+            nominations_close_at = now - datetime.timedelta(days=1)
+
+        return Election.objects.create(
+            name=f"Board Election {self._testMethodName}",
+            date=now.date(),
+            nominations_open_at=nominations_open_at,
+            nominations_close_at=nominations_close_at,
+        )
+
+    def make_nomination(self, *, nominations_open=True, accepted=False, approved=False):
+        """Create a nomination for permission tests."""
+        election = self.make_election(nominations_open=nominations_open)
+        nominee = Nominee.objects.create(election=election, user=self.nominee_user)
+        return Nomination.objects.create(
+            election=election,
+            name="Nominee User",
+            email="nominee@example.com",
+            previous_board_service="None",
+            employer="Python",
+            other_affiliations="",
+            nomination_statement="A nomination statement.",
+            nominator=self.nominator,
+            nominee=nominee,
+            accepted=accepted,
+            approved=approved,
+        )
+
+    def view_allows(self, view_class, nomination, user):
+        """Return whether a nomination view permits the given user."""
+        request = self.factory.get("/")
+        request.user = user
+        view = view_class()
+        view.setup(request, election=nomination.election.slug, pk=nomination.pk)
+        return view.test_func()
+
+    def test_edit_view_allows_editable_nominator(self):
+        nomination = self.make_nomination()
+
+        allowed = self.view_allows(NominationEdit, nomination, self.nominator)
+
+        self.assertTrue(allowed)
+
+    def test_edit_view_blocks_nominator_after_nominations_close(self):
+        nomination = self.make_nomination(nominations_open=False)
+
+        allowed = self.view_allows(NominationEdit, nomination, self.nominator)
+
+        self.assertFalse(allowed)
+
+    def test_edit_view_blocks_nominator_after_nomination_is_accepted(self):
+        nomination = self.make_nomination(accepted=True)
+
+        allowed = self.view_allows(NominationEdit, nomination, self.nominator)
+
+        self.assertFalse(allowed)
+
+    def test_accept_view_allows_nominee_while_nominations_open(self):
+        nomination = self.make_nomination()
+
+        allowed = self.view_allows(NominationAccept, nomination, self.nominee_user)
+
+        self.assertTrue(allowed)
+
+    def test_accept_view_blocks_nominee_after_nominations_close(self):
+        nomination = self.make_nomination(nominations_open=False)
+
+        allowed = self.view_allows(NominationAccept, nomination, self.nominee_user)
+
+        self.assertFalse(allowed)
+
+    def test_accept_view_blocks_nominator(self):
+        nomination = self.make_nomination()
+
+        allowed = self.view_allows(NominationAccept, nomination, self.nominator)
+
+        self.assertFalse(allowed)
diff --git a/apps/nominations/views.py b/apps/nominations/views.py
index b5c90b455..c78e87c31 100644
--- a/apps/nominations/views.py
+++ b/apps/nominations/views.py
@@ -149,8 +149,9 @@ class NominationEdit(LoginRequiredMixin, NominationMixin, UserPassesTestMixin, U
     form_class = NominationForm
 
     def test_func(self):
-        """Only allow the original nominator to edit."""
-        return self.request.user == self.get_object().nominator
+        """Only allow the original nominator to edit an editable nomination."""
+        nomination = self.get_object()
+        return self.request.user == nomination.nominator and nomination.editable(user=self.request.user)
 
     def get_success_url(self):
         """Return the next URL from POST data or the nomination detail page."""
@@ -179,8 +180,13 @@ class NominationAccept(LoginRequiredMixin, NominationMixin, UserPassesTestMixin,
     template_name_suffix = "_accept_form"
 
     def test_func(self):
-        """Only allow the nominee to accept."""
-        return self.request.user == self.get_object().nominee.user
+        """Only allow the nominee to accept an editable nomination."""
+        nomination = self.get_object()
+        return bool(
+            nomination.nominee
+            and self.request.user == nomination.nominee.user
+            and nomination.editable(user=self.request.user)
+        )
 
     def get_success_url(self):
         """Return the next URL from POST data or the nomination detail page."""