diff --git a/plugins/flytekit-bigquery/flytekitplugins/bigquery/connector.py b/plugins/flytekit-bigquery/flytekitplugins/bigquery/connector.py
index da435efe38..eb8d083525 100644
--- a/plugins/flytekit-bigquery/flytekitplugins/bigquery/connector.py
+++ b/plugins/flytekit-bigquery/flytekitplugins/bigquery/connector.py
@@ -3,11 +3,17 @@
 from typing import Dict, Optional
 
 from flyteidl.core.execution_pb2 import TaskExecution, TaskLog
+from google.api_core.client_info import ClientInfo
 from google.cloud import bigquery
 
 from flytekit import FlyteContextManager, StructuredDataset, logger
 from flytekit.core.type_engine import TypeEngine
-from flytekit.extend.backend.base_connector import AsyncConnectorBase, ConnectorRegistry, Resource, ResourceMeta
+from flytekit.extend.backend.base_connector import (
+    AsyncConnectorBase,
+    ConnectorRegistry,
+    Resource,
+    ResourceMeta,
+)
 from flytekit.extend.backend.utils import convert_to_flyte_phase
 from flytekit.models.literals import LiteralMap
 from flytekit.models.task import TaskTemplate
@@ -59,9 +65,17 @@ def create(
             )
 
         custom = task_template.custom
+
+        domain = custom.get("Domain")
+        sdk_version = task_template.metadata.runtime.version
+
+        user_agent = f"Flytekit/{sdk_version} (GPN:Union;{domain or ''})"
+        cinfo = ClientInfo(user_agent=user_agent)
+
         project = custom["ProjectID"]
         location = custom["Location"]
-        client = bigquery.Client(project=project, location=location)
+
+        client = bigquery.Client(project=project, location=location, client_info=cinfo)
         query_job = client.query(task_template.sql.statement, job_config=job_config)
 
         return BigQueryMetadata(job_id=str(query_job.job_id), location=location, project=project)
diff --git a/plugins/flytekit-bigquery/flytekitplugins/bigquery/task.py b/plugins/flytekit-bigquery/flytekitplugins/bigquery/task.py
index b2fe5a9d42..1f3529c9dc 100644
--- a/plugins/flytekit-bigquery/flytekitplugins/bigquery/task.py
+++ b/plugins/flytekit-bigquery/flytekitplugins/bigquery/task.py
@@ -73,6 +73,7 @@ def get_custom(self, settings: SerializationSettings) -> Dict[str, Any]:
         config = {
             "Location": self.task_config.Location,
             "ProjectID": self.task_config.ProjectID,
+            "Domain": settings.domain,
         }
         if self.task_config.QueryJobConfig is not None:
             config.update(self.task_config.QueryJobConfig.to_api_repr()["query"])
diff --git a/plugins/flytekit-bigquery/tests/test_bigquery.py b/plugins/flytekit-bigquery/tests/test_bigquery.py
index 7f4837ae0d..dc1eee9189 100644
--- a/plugins/flytekit-bigquery/tests/test_bigquery.py
+++ b/plugins/flytekit-bigquery/tests/test_bigquery.py
@@ -43,7 +43,7 @@ def my_wf(ds: str) -> StructuredDataset:
     assert "@version" in task_spec.template.sql.statement
     assert task_spec.template.sql.dialect == task_spec.template.sql.Dialect.ANSI
     s = Struct()
-    s.update({"ProjectID": "Flyte", "Location": "Asia", "allowLargeResults": True})
+    s.update({"Domain": "dom", "ProjectID": "Flyte", "Location": "Asia", "allowLargeResults": True})
     assert task_spec.template.custom == json_format.MessageToDict(s)
     assert len(task_spec.template.interface.inputs) == 1
     assert len(task_spec.template.interface.outputs) == 1
diff --git a/plugins/flytekit-bigquery/tests/test_connector.py b/plugins/flytekit-bigquery/tests/test_connector.py
index 02e0ff380a..2e99e9ad4c 100644
--- a/plugins/flytekit-bigquery/tests/test_connector.py
+++ b/plugins/flytekit-bigquery/tests/test_connector.py
@@ -59,6 +59,7 @@ def __init__(self):
     task_config = {
         "Location": "us-central1",
         "ProjectID": "dummy_project",
+        "Domain": "dev",
     }
 
     int_type = types.LiteralType(types.SimpleType.INTEGER)