diff --git a/dev/archery/archery/integration/datagen.py b/dev/archery/archery/integration/datagen.py
index d7f88083f4a4e..9f86d172ddbcf 100644
--- a/dev/archery/archery/integration/datagen.py
+++ b/dev/archery/archery/integration/datagen.py
@@ -1906,7 +1906,6 @@ def _temp_path():
         .skip_tester('JS'),
 
         generate_decimal32_case()
-        .skip_tester('C#')
         .skip_tester('Java')
         .skip_tester('JS')
         .skip_tester('nanoarrow')
@@ -1914,7 +1913,6 @@ def _temp_path():
         .skip_tester('Go'),
 
         generate_decimal64_case()
-        .skip_tester('C#')
         .skip_tester('Java')
         .skip_tester('JS')
         .skip_tester('nanoarrow')
diff --git a/docs/source/status.rst b/docs/source/status.rst
index 7deb3f512c68b..c838604fcaef6 100644
--- a/docs/source/status.rst
+++ b/docs/source/status.rst
@@ -44,9 +44,9 @@ Data Types
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
 | Float32/64        | ✓     | ✓     | ✓     | ✓  |  ✓    |  ✓    | ✓     | ✓     | ✓         |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
-| Decimal32         | ✓     |       | ✓     |    |       |       |       |       |           |
+| Decimal32         | ✓     |       | ✓     |    |  ✓    |       |       |       |           |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
-| Decimal64         | ✓     |       | ✓     |    |       |       |       |       |           |
+| Decimal64         | ✓     |       | ✓     |    |  ✓    |       |       |       |           |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
 | Decimal128        | ✓     | ✓     | ✓     | ✓  |  ✓    |  ✓    | ✓     |       | ✓         |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+