diff --git a/pyproject.toml b/pyproject.toml
index 937bbb7a6c10061dac0ff7c783f39c4d4f8f0af6..fde50795f8cbb7d1064bc39957c1dd4cc5f43f1e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sunrise6g-opensdk"
-version = "1.1.0"
+version = "1.1.1"
 description = "Open source SDK to abstract CAMARA/GSMA Transformation Functions (TFs) for Edge Cloud platforms, 5G network cores and Open RAN solutions."
 keywords = [
   "Federation",
diff --git a/src/sunrise6g_opensdk/network/adapters/oai/client.py b/src/sunrise6g_opensdk/network/adapters/oai/client.py
index cd0e13cc475070ee242d3a09124f5f713f2b2151..e4d4a7956948585041b9cfd073940fdd97e58a15 100644
--- a/src/sunrise6g_opensdk/network/adapters/oai/client.py
+++ b/src/sunrise6g_opensdk/network/adapters/oai/client.py
@@ -221,10 +221,12 @@ class NetworkManager(BaseNetworkClient):
         """
         expire_time = datetime.now(timezone.utc) + timedelta(hours=1)
         return schemas.MonitoringEventSubscriptionRequest(
-            # notification destination is harded coded because it is not used currently but is needed as a placeholder, could later be added as a variable
+            # notificationDestination is a required placeholder per the 3GPP schema will be used in future;
+            # location is returned inline (immediateRep=true) so this URL is never called.
             notificationDestination="http://localhost:8080/callback",
             monitoringType=schemas.MonitoringType.LOCATION_REPORTING,
             maximumNumberOfReports=1,
+            immediateRep=True,
             monitorExpireTime=expire_time,
         )
 
diff --git a/src/sunrise6g_opensdk/network/core/schemas.py b/src/sunrise6g_opensdk/network/core/schemas.py
index c7ee2545cc56bf55a120ef86aeb17f543c6d1c4b..6bfa986db3f3c8c6877c47207e7cd2e98a3bb9e3 100644
--- a/src/sunrise6g_opensdk/network/core/schemas.py
+++ b/src/sunrise6g_opensdk/network/core/schemas.py
@@ -355,6 +355,14 @@ class MonitoringEventSubscriptionRequest(BaseModel):
         None,
         description="Indicates whether the request is for Current Location, Initial Location, or Last Known Location.",
     )
+    immediateRep: bool | None = Field(
+        None,
+        description=(
+            "When set to true, requests immediate inline delivery of the monitoring event "
+            "report in the POST response body (3GPP TS 29.522). Required for synchronous "
+            "location retrieval on spec-compliant NEFs."
+        ),
+    )
     repPeriod: DurationSec | None = Field(
         None, description="Identifies the periodic time for the event reports."
     )
diff --git a/tests/network/aoi_location_retrieval_test.py b/tests/network/aoi_location_retrieval_test.py
index d0980430d6e2c41565dc314074e646abf2097a6b..0f1c9fc314699fcac46d36be4c4e9d045b298f25 100644
--- a/tests/network/aoi_location_retrieval_test.py
+++ b/tests/network/aoi_location_retrieval_test.py
@@ -70,6 +70,8 @@ class TestCamaraToOai3gppTransformation:
         assert result.externalId == "imsi-001010000000001"
         assert result.monitoringType == MonitoringType.LOCATION_REPORTING
         assert result.maximumNumberOfReports == 1
+        # immediateRep must be True — required for inline synchronous response (3GPP TS 29.522)
+        assert result.immediateRep is True
         # OAI adapter must NOT set locationType (NEF rejects it)
         assert result.locationType is None
         # msisdn should not be set (OAI uses externalId)
@@ -82,6 +84,8 @@ class TestCamaraToOai3gppTransformation:
         )
         json_str = result.model_dump_json(exclude_none=True, by_alias=True)
         assert '"externalId":"imsi-001010000000001"' in json_str.replace(" ", "")
+        # immediateRep must appear in the JSON sent to the NEF
+        assert '"immediateRep":true' in json_str.replace(" ", "")
         # locationType must NOT appear in the JSON
         assert "locationType" not in json_str