diff --git a/recidiviz/case_triage/authorization_utils.py b/recidiviz/case_triage/authorization_utils.py
index ebe2853e9a..ad1dabcec3 100644
--- a/recidiviz/case_triage/authorization_utils.py
+++ b/recidiviz/case_triage/authorization_utils.py
@@ -18,7 +18,9 @@
 This module contains a helper for authenticating users accessing product APIs hosted on the Case Triage
 backend.
 """
+import datetime
 import json
+import logging
 import os
 from http import HTTPStatus
 from typing import Any, Callable, Dict, List, Optional
@@ -139,3 +141,45 @@ def on_successful_authorization_requested_state(
         return
 
     raise AuthorizationError(code="not_authorized", description="Access denied")
+
+
+def get_active_feature_variants(
+    feature_variants: dict, pseudonymized_id: Optional[str]
+) -> dict:
+    """Get active feature variants for a user, logging an error if any
+    feature variant is invalid (i.e., not a dict or bool).
+
+    Args:
+        feature_variants (Dict[str, Any]): Raw dictionary of possible feature variants.
+        pseudonymized_id (Optional[str]): ID of the user for logging purposes.
+
+    Returns:
+        Dict[str, Any]: Active feature variants.
+    """
+
+    active_feature_variants, failure_feature_variants = {}, {}
+
+    for fv, params in feature_variants.items():
+        if isinstance(params, dict):
+            active_date: datetime.datetime | None = (
+                datetime.datetime.fromisoformat(params["activeDate"])
+                if "activeDate" in params
+                else None
+            )
+            if active_date is None or active_date < datetime.datetime.now(
+                tz=active_date.tzinfo
+            ):
+                active_feature_variants[fv] = params
+        elif params is True:
+            active_feature_variants[fv] = {}
+        elif params not in {False, None}:
+            failure_feature_variants[fv] = params
+
+    if failure_feature_variants:
+        logging.error(
+            "User with id %s has invalid feature variants: %s",
+            pseudonymized_id if pseudonymized_id else "unknown",
+            failure_feature_variants,
+        )
+
+    return active_feature_variants
diff --git a/recidiviz/case_triage/outliers/outliers_authorization.py b/recidiviz/case_triage/outliers/outliers_authorization.py
index edab6c267b..c4c0eab191 100644
--- a/recidiviz/case_triage/outliers/outliers_authorization.py
+++ b/recidiviz/case_triage/outliers/outliers_authorization.py
@@ -15,7 +15,6 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 # =============================================================================
 """Implements authorization for Outliers routes"""
-import datetime
 import os
 from http import HTTPStatus
 from typing import Any, Dict, Optional
@@ -26,6 +25,7 @@
     get_outliers_enabled_states,
 )
 from recidiviz.case_triage.authorization_utils import (
+    get_active_feature_variants,
     on_successful_authorization_requested_state,
 )
 from recidiviz.case_triage.outliers.user_context import UserContext
@@ -63,16 +63,7 @@ def on_successful_authorization(
     )
     user_pseudonymized_id = app_metadata.get("pseudonymizedId", None)
     routes = app_metadata.get("routes", {})
-    feature_variants = {
-        fv: params
-        for fv, params in app_metadata.get("featureVariants", {}).items()
-        if "activeDate" not in params
-        or datetime.datetime.fromisoformat(params["activeDate"])
-        # Handle both naive and UTC activeDates
-        < datetime.datetime.now(
-            tz=datetime.datetime.fromisoformat(params["activeDate"]).tzinfo
-        )
-    }
+    feature_variants = app_metadata.get("featureVariants", {})
     if user_state_code == "RECIDIVIZ":
         feature_variants["supervisorHomepageWorkflows"] = {}
 
@@ -83,7 +74,9 @@ def on_successful_authorization(
         can_access_all_supervisors=is_recidiviz_or_csg
         # TODO(Recidiviz/recidiviz-dashboards#4520): don't hard-code this string
         or routes.get("insights_supervision_supervisors-list", False),
-        feature_variants=feature_variants,
+        feature_variants=get_active_feature_variants(
+            feature_variants, user_pseudonymized_id
+        ),
     )
 
     # If the user is a recidiviz user, skip endpoint checks
diff --git a/recidiviz/case_triage/workflows/workflows_authorization.py b/recidiviz/case_triage/workflows/workflows_authorization.py
index 8ac621e044..b7c93712ff 100644
--- a/recidiviz/case_triage/workflows/workflows_authorization.py
+++ b/recidiviz/case_triage/workflows/workflows_authorization.py
@@ -15,8 +15,6 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 # =============================================================================
 """Implements user validations for workflows APIs. """
-import datetime
-import logging
 import os
 from typing import Any, Dict, List
 
@@ -26,6 +24,7 @@
     get_workflows_enabled_states,
 )
 from recidiviz.case_triage.authorization_utils import (
+    get_active_feature_variants,
     on_successful_authorization_requested_state,
 )
 from recidiviz.common.constants.states import StateCode
@@ -66,26 +65,10 @@ def on_successful_authorization(claims: Dict[str, Any]) -> None:
     app_metadata = claims[f"{os.environ['AUTH0_CLAIM_NAMESPACE']}/app_metadata"]
     g.is_recidiviz_user = app_metadata["stateCode"].upper() == "RECIDIVIZ"
 
-    g.feature_variants = {}
-    for fv, params in app_metadata.get("featureVariants", {}).items():
-        if isinstance(params, dict):
-            # Only include FVs with no date, or with a date that parses correctly & is in the past
-            if "activeDate" not in params or datetime.datetime.fromisoformat(
-                params["activeDate"]
-            ) < datetime.datetime.now(
-                tz=datetime.datetime.fromisoformat(params["activeDate"]).tzinfo
-            ):
-                g.feature_variants[fv] = params
-        elif params is True:
-            g.feature_variants[fv] = {}
-        elif params is not False and params is not None:
-            id_for_error = app_metadata.get("pseudonymizedId", "unknown")
-            logging.error(
-                "User with id %s has feature value %s with non-dict/bool value %s",
-                id_for_error,
-                fv,
-                params,
-            )
+    g.feature_variants = get_active_feature_variants(
+        app_metadata.get("featureVariants", {}),
+        app_metadata.get("pseudonymizedId", None),
+    )
 
 
 def get_workflows_external_request_enabled_states() -> List[str]:
diff --git a/recidiviz/tests/case_triage/authorization_utils_test.py b/recidiviz/tests/case_triage/authorization_utils_test.py
new file mode 100644
index 0000000000..d124f5a37b
--- /dev/null
+++ b/recidiviz/tests/case_triage/authorization_utils_test.py
@@ -0,0 +1,91 @@
+# Recidiviz - a data platform for criminal justice reform
+# Copyright (C) 2023 Recidiviz, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+# =============================================================================
+"""Implements tests for authorization utils."""
+
+from unittest import TestCase
+
+import freezegun
+
+from recidiviz.case_triage.authorization_utils import get_active_feature_variants
+
+TEST_PSEUDONYMIZED_ID: str = "testestestbsapr749bwrb893b4389test"
+
+INPUT_FVS = {
+    "fvOne": {},
+    "fvTwo": {"activeDate": "2022-01-01T01:01:01.000Z"},
+    "fvThree": {"activeDate": "2022-01-01T01:01:01.000"},
+    "fvFour": {"activeDate": "2022-01-01"},
+    "fvFive": True,
+}
+EXPECTED_FVS = {
+    "fvOne": {},
+    "fvTwo": {"activeDate": "2022-01-01T01:01:01.000Z"},
+    "fvThree": {"activeDate": "2022-01-01T01:01:01.000"},
+    "fvFour": {"activeDate": "2022-01-01"},
+    "fvFive": {},
+}
+
+
+class TestAuthorizationUtils(TestCase):
+    """_summary_
+    Test authorization utils for case triage.
+    """
+
+    @freezegun.freeze_time("2022-12-30")
+    def test_feature_variant_parsing_included(self) -> None:
+
+        self.assertDictEqual(
+            get_active_feature_variants(INPUT_FVS, TEST_PSEUDONYMIZED_ID), EXPECTED_FVS
+        )
+
+    @freezegun.freeze_time("2022-12-30")
+    def test_feature_variant_with_future_active_date(self) -> None:
+        input_fvs = {**INPUT_FVS, "fvSix": {"activeDate": "2023-01-01T01:01:01.000Z"}}
+
+        self.assertDictEqual(
+            get_active_feature_variants(input_fvs, TEST_PSEUDONYMIZED_ID), EXPECTED_FVS
+        )
+
+    @freezegun.freeze_time("2022-12-30")
+    def test_feature_variant_with_bad_value(self) -> None:
+        # Define the additional feature variants as a separate dict
+        new_fvs = {"fvZero": 3, "fvSix": "dog"}
+
+        # Merge new_fvs into a copy of INPUT_FVS
+        input_fvs = {**INPUT_FVS, **new_fvs}
+
+        # Assert active feature variants match expected ones
+        self.assertDictEqual(
+            get_active_feature_variants(input_fvs, TEST_PSEUDONYMIZED_ID), EXPECTED_FVS
+        )
+
+        # Capture logs and verify content
+        with self.assertLogs(level="ERROR") as log:
+            get_active_feature_variants(input_fvs, TEST_PSEUDONYMIZED_ID)
+
+        # Loop through new_fvs to check if each one is logged as expected
+        for key, value in new_fvs.items():
+            self.assertTrue(
+                any(
+                    all(
+                        term in message
+                        for term in [TEST_PSEUDONYMIZED_ID, key, str(value)]
+                    )
+                    for message in log.output
+                ),
+                f"Expected {key} with value {value} in the log message, but it was not found.",
+            )
diff --git a/recidiviz/tests/case_triage/workflows/workflows_authorization_test.py b/recidiviz/tests/case_triage/workflows/workflows_authorization_test.py
index 007daf01ba..9b5c7565d2 100644
--- a/recidiviz/tests/case_triage/workflows/workflows_authorization_test.py
+++ b/recidiviz/tests/case_triage/workflows/workflows_authorization_test.py
@@ -20,8 +20,7 @@
 from unittest import TestCase, mock
 from unittest.mock import MagicMock
 
-from flask import Flask, Response, make_response, g
-import freezegun
+from flask import Flask, Response, make_response
 
 from recidiviz.case_triage.workflows.workflows_authorization import (
     on_successful_authorization,
@@ -138,59 +137,3 @@ def test_on_successful_authorization(self, _mock_enabled_states: MagicMock) -> N
                 "external_request/US_WY/enqueue_sms_request", user_state_code="US_WY"
             )
             self.assertEqual(assertion.exception.code, "external_requests_not_enabled")
-
-    @freezegun.freeze_time("2022-12-30")
-    def test_feature_variant_parsing_included(self) -> None:
-        input_fvs = {
-            "fvOne": {},
-            "fvTwo": {"activeDate": "2022-01-01T01:01:01.000Z"},
-            "fvThree": {"activeDate": "2022-01-01T01:01:01.000"},
-            "fvFour": {"activeDate": "2022-01-01"},
-            "fvFive": True,
-        }
-
-        expected_fvs = {
-            "fvOne": {},
-            "fvTwo": {"activeDate": "2022-01-01T01:01:01.000Z"},
-            "fvThree": {"activeDate": "2022-01-01T01:01:01.000"},
-            "fvFour": {"activeDate": "2022-01-01"},
-            "fvFive": {},
-        }
-
-        with test_app.app_context():  # to access the Flask g object from within a test
-            self.assertIsNone(
-                self.process_claims(
-                    "external_request/US_CA/enqueue_sms_request",
-                    user_state_code="US_CA",
-                    feature_variants=input_fvs,
-                )
-            )
-            fvs = g.get("feature_variants")
-            self.assertDictEqual(fvs, expected_fvs)
-
-    @freezegun.freeze_time("2022-12-30")
-    def test_feature_variant_parsing_excluded(self) -> None:
-        with test_app.app_context():  # to access the Flask g object from within a test
-            self.assertIsNone(
-                self.process_claims(
-                    "external_request/US_CA/enqueue_sms_request",
-                    user_state_code="US_CA",
-                    feature_variants={
-                        "fvShouldNotIncludeFalse": False,
-                        "fvShouldNotIncludeNone": None,
-                        "fvShouldNotIncludeFuture": {"activeDate": "2023-01-01"},
-                    },
-                )
-            )
-            fvs = g.get("feature_variants")
-            self.assertDictEqual(fvs, {})
-
-    def test_feature_variant_parsing_incorrect_date(self) -> None:
-        with self.assertRaises(ValueError):
-            self.process_claims(
-                "external_request/US_CA/enqueue_sms_request",
-                user_state_code="US_CA",
-                feature_variants={
-                    "fvOne": {"activeDate": "garbagio, not a real datetime"},
-                },
-            )