diff --git a/tests/compliance/time/conftest.py b/tests/compliance/time/conftest.py
new file mode 100644
index 0000000..760a068
--- /dev/null
+++ b/tests/compliance/time/conftest.py
@@ -0,0 +1,134 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import datetime
+
+import numpy
+import pytest
+
+from db_dtypes import TimeArray, TimeDtype
+
+
+@pytest.fixture(params=["data", "data_missing"])
+def all_data(request, data, data_missing):
+    """Parametrized fixture giving 'data' and 'data_missing'"""
+    if request.param == "data":
+        return data
+    elif request.param == "data_missing":
+        return data_missing
+
+
+@pytest.fixture
+def data():
+    return TimeArray(
+        numpy.arange(
+            datetime.datetime(1970, 1, 1),
+            datetime.datetime(1970, 1, 2),
+            datetime.timedelta(microseconds=864_123_456),
+            dtype="datetime64[ns]",
+        )
+    )
+
+
+@pytest.fixture
+def data_for_grouping():
+    """
+    Data for factorization, grouping, and unique tests.
+
+    Expected to be like [B, B, NA, NA, A, A, B, C]
+
+    Where A < B < C and NA is missing
+
+    See:
+    https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/conftest.py
+    """
+    return TimeArray(
+        [
+            datetime.time(11, 45, 29, 987_654),
+            datetime.time(11, 45, 29, 987_654),
+            None,
+            None,
+            datetime.time(0, 1, 2, 345_678),
+            datetime.time(0, 1, 2, 345_678),
+            datetime.time(11, 45, 29, 987_654),
+            datetime.time(23, 59, 59, 999_999),
+        ]
+    )
+
+
+@pytest.fixture
+def data_for_sorting():
+    """
+    Length-3 array with a known sort order.
+
+    This should be three items [B, C, A] with
+    A < B < C
+
+    See:
+    https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/conftest.py
+    """
+    return TimeArray(
+        [
+            datetime.time(11, 45, 29, 987_654),
+            datetime.time(23, 59, 59, 999_999),
+            datetime.time(0, 1, 2, 345_678),
+        ]
+    )
+
+
+@pytest.fixture
+def data_missing():
+    """Length-2 array with [NA, Valid]
+
+    See:
+    https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/conftest.py
+    """
+    return TimeArray([None, datetime.time(13, 7, 42, 123_456)])
+
+
+@pytest.fixture
+def data_missing_for_sorting():
+    """
+    Length-3 array with a known sort order.
+
+    This should be three items [B, NA, A] with
+    A < B and NA missing.
+
+    See:
+    https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/conftest.py
+    """
+    return TimeArray(
+        [datetime.time(13, 7, 42, 123_456), None, datetime.time(1, 2, 3, 456_789)]
+    )
+
+
+@pytest.fixture
+def data_repeated(data):
+    """
+    Generate many datasets.
+
+    See:
+    https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/conftest.py
+    """
+
+    def gen(count):
+        for _ in range(count):
+            yield data
+
+    return gen
+
+
+@pytest.fixture
+def dtype():
+    return TimeDtype()
diff --git a/tests/compliance/time/test_time_compliance.py b/tests/compliance/time/test_time_compliance.py
new file mode 100644
index 0000000..ab1e050
--- /dev/null
+++ b/tests/compliance/time/test_time_compliance.py
@@ -0,0 +1,107 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Tests for extension interface compliance, inherited from pandas.
+
+See:
+https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/decimal/test_decimal.py
+and
+https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/test_period.py
+"""
+
+import pandas
+from pandas.tests.extension import base
+import pytest
+
+import db_dtypes
+
+
+# TODO(https://github.com/googleapis/python-db-dtypes-pandas/issues/87): Add
+# compliance tests for arithmetic operations.
+
+# TODO(https://github.com/googleapis/python-db-dtypes-pandas/issues/78): Add
+# compliance tests for reduction operations.
+
+
+class TestComparisonOps(base.BaseComparisonOpsTests):
+    pass
+
+
+class TestCasting(base.BaseCastingTests):
+    pass
+
+
+class TestConstructors(base.BaseConstructorsTests):
+    pass
+
+
+class TestDtype(base.BaseDtypeTests):
+    pass
+
+
+class TestGetitem(base.BaseGetitemTests):
+    pass
+
+
+class TestGroupby(base.BaseGroupbyTests):
+    pass
+
+
+class TestIndex(base.BaseIndexTests):
+    pass
+
+
+class TestInterface(base.BaseInterfaceTests):
+    pass
+
+
+class TestMissing(base.BaseMissingTests):
+    pass
+
+
+class TestMethods(base.BaseMethodsTests):
+    def test_combine_add(self):
+        pytest.skip("Cannot add dates.")
+
+    @pytest.mark.parametrize("dropna", [True, False])
+    def test_value_counts(self, all_data, dropna):
+        all_data = all_data[:10]
+        if dropna:
+            # Overridden from
+            # https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/base/methods.py
+            # to avoid difference in dtypes.
+            other = db_dtypes.TimeArray(all_data[~all_data.isna()])
+        else:
+            other = all_data
+
+        result = pandas.Series(all_data).value_counts(dropna=dropna).sort_index()
+        expected = pandas.Series(other).value_counts(dropna=dropna).sort_index()
+
+        self.assert_series_equal(result, expected)
+
+
+class TestParsing(base.BaseParsingTests):
+    pass
+
+
+class TestPrinting(base.BasePrintingTests):
+    pass
+
+
+class TestReshaping(base.BaseReshapingTests):
+    pass
+
+
+class TestSetitem(base.BaseSetitemTests):
+    pass
diff --git a/tests/compliance/time/test_time_compliance_1_5.py b/tests/compliance/time/test_time_compliance_1_5.py
new file mode 100644
index 0000000..e8f2c93
--- /dev/null
+++ b/tests/compliance/time/test_time_compliance_1_5.py
@@ -0,0 +1,31 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Tests for extension interface compliance, inherited from pandas.
+
+See:
+https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/decimal/test_decimal.py
+and
+https://github.com/pandas-dev/pandas/blob/main/pandas/tests/extension/test_period.py
+"""
+
+from pandas.tests.extension import base
+import pytest
+
+# NDArrayBacked2DTests suite added in https://github.com/pandas-dev/pandas/pull/44974
+pytest.importorskip("pandas", minversion="1.5.0dev")
+
+
+class Test2DCompat(base.NDArrayBacked2DTests):
+    pass