diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index b1ffc1583e4..1e01caa8cd9 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -364,6 +364,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "amazon.nova-2-lite-v1:0": {
@@ -537,7 +538,8 @@
         "output_cost_per_token": 1.4e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "amazon.nova-pro-v1:0": {
         "input_cost_per_token": 8e-07,
@@ -551,6 +553,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "amazon.nova-sonic-v1:0": {
@@ -2831,6 +2834,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "apac.amazon.nova-micro-v1:0": {
@@ -2843,7 +2847,8 @@
         "output_cost_per_token": 1.48e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "apac.amazon.nova-pro-v1:0": {
         "input_cost_per_token": 8.4e-07,
@@ -2857,6 +2862,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "apac.anthropic.claude-3-5-sonnet-20240620-v1:0": {
@@ -12136,6 +12142,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "bedrock/us-gov-east-1/amazon.titan-embed-text-v1": {
@@ -12315,6 +12322,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "bedrock/us-gov-west-1/amazon.nova-micro-v1:0": {
@@ -12327,7 +12335,8 @@
         "output_cost_per_token": 1.68e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "bedrock/us-gov-west-1/amazon.nova-pro-v1:0": {
         "input_cost_per_token": 9.6e-07,
@@ -12341,6 +12350,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "bedrock/us-gov-west-1/amazon.titan-embed-text-v1": {
@@ -20778,6 +20788,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "eu.amazon.nova-micro-v1:0": {
@@ -20790,7 +20801,8 @@
         "output_cost_per_token": 1.84e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "eu.amazon.nova-pro-v1:0": {
         "input_cost_per_token": 1.05e-06,
@@ -20805,6 +20817,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "eu.anthropic.claude-3-5-haiku-20241022-v1:0": {
@@ -43490,6 +43503,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "us.amazon.nova-micro-v1:0": {
@@ -43502,7 +43516,8 @@
         "output_cost_per_token": 1.4e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "us.amazon.nova-premier-v1:0": {
         "deprecation_date": "2026-09-14",
@@ -43531,6 +43546,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "us.anthropic.claude-3-5-haiku-20241022-v1:0": {
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index b1ffc1583e4..1e01caa8cd9 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -364,6 +364,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "amazon.nova-2-lite-v1:0": {
@@ -537,7 +538,8 @@
         "output_cost_per_token": 1.4e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "amazon.nova-pro-v1:0": {
         "input_cost_per_token": 8e-07,
@@ -551,6 +553,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "amazon.nova-sonic-v1:0": {
@@ -2831,6 +2834,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "apac.amazon.nova-micro-v1:0": {
@@ -2843,7 +2847,8 @@
         "output_cost_per_token": 1.48e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "apac.amazon.nova-pro-v1:0": {
         "input_cost_per_token": 8.4e-07,
@@ -2857,6 +2862,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "apac.anthropic.claude-3-5-sonnet-20240620-v1:0": {
@@ -12136,6 +12142,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "bedrock/us-gov-east-1/amazon.titan-embed-text-v1": {
@@ -12315,6 +12322,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "bedrock/us-gov-west-1/amazon.nova-micro-v1:0": {
@@ -12327,7 +12335,8 @@
         "output_cost_per_token": 1.68e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "bedrock/us-gov-west-1/amazon.nova-pro-v1:0": {
         "input_cost_per_token": 9.6e-07,
@@ -12341,6 +12350,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "bedrock/us-gov-west-1/amazon.titan-embed-text-v1": {
@@ -20778,6 +20788,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "eu.amazon.nova-micro-v1:0": {
@@ -20790,7 +20801,8 @@
         "output_cost_per_token": 1.84e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "eu.amazon.nova-pro-v1:0": {
         "input_cost_per_token": 1.05e-06,
@@ -20805,6 +20817,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "eu.anthropic.claude-3-5-haiku-20241022-v1:0": {
@@ -43490,6 +43503,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "us.amazon.nova-micro-v1:0": {
@@ -43502,7 +43516,8 @@
         "output_cost_per_token": 1.4e-07,
         "supports_function_calling": true,
         "supports_prompt_caching": true,
-        "supports_response_schema": true
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "us.amazon.nova-premier-v1:0": {
         "deprecation_date": "2026-09-14",
@@ -43531,6 +43546,7 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
+        "supports_tool_choice": true,
         "supports_vision": true
     },
     "us.anthropic.claude-3-5-haiku-20241022-v1:0": {
diff --git a/tests/test_litellm/test_utils.py b/tests/test_litellm/test_utils.py
index 8a56a84ade7..234050689ce 100644
--- a/tests/test_litellm/test_utils.py
+++ b/tests/test_litellm/test_utils.py
@@ -1403,23 +1403,35 @@ def test_supports_tool_choice_simple_tests():
         is True
     )
 
-    assert (
-        litellm.utils.supports_tool_choice(model="us.amazon.nova-micro-v1:0") is False
-    )
-    assert (
-        litellm.utils.supports_tool_choice(model="bedrock/us.amazon.nova-micro-v1:0")
-        is False
-    )
-    assert (
-        litellm.utils.supports_tool_choice(
-            model="us.amazon.nova-micro-v1:0", custom_llm_provider="bedrock_converse"
-        )
-        is False
-    )
-
     assert litellm.utils.supports_tool_choice(model="perplexity/sonar") is False
 
 
+@pytest.mark.usefixtures("local_model_cost_map")
+@pytest.mark.parametrize(
+    "model",
+    [
+        "amazon.nova-lite-v1:0",
+        "amazon.nova-micro-v1:0",
+        "amazon.nova-pro-v1:0",
+        "apac.amazon.nova-lite-v1:0",
+        "apac.amazon.nova-micro-v1:0",
+        "apac.amazon.nova-pro-v1:0",
+        "bedrock/us-gov-east-1/amazon.nova-pro-v1:0",
+        "bedrock/us-gov-west-1/amazon.nova-lite-v1:0",
+        "bedrock/us-gov-west-1/amazon.nova-micro-v1:0",
+        "bedrock/us-gov-west-1/amazon.nova-pro-v1:0",
+        "eu.amazon.nova-lite-v1:0",
+        "eu.amazon.nova-micro-v1:0",
+        "eu.amazon.nova-pro-v1:0",
+        "us.amazon.nova-lite-v1:0",
+        "us.amazon.nova-micro-v1:0",
+        "us.amazon.nova-pro-v1:0",
+    ],
+)
+def test_amazon_nova_v1_understanding_models_support_tool_choice(model: str) -> None:
+    assert litellm.utils.supports_tool_choice(model=model) is True
+
+
 def test_check_provider_match():
     """
     Test the _check_provider_match function for various provider scenarios