diff --git a/paket.dependencies b/paket.dependencies
index 4b5f7fa6..f4d4eed2 100644
--- a/paket.dependencies
+++ b/paket.dependencies
@@ -24,8 +24,8 @@ nuget Be.Vlaanderen.Basisregisters.StreetNameRegistry.Api.Oslo          4.14.0
 nuget Be.Vlaanderen.Basisregisters.StreetNameRegistry.Api.BackOffice.Abstractions    4.14.0  copy_content_to_output_dir: always
 nuget Be.Vlaanderen.Basisregisters.BuildingRegistry.Api.Oslo            4.19.1 copy_content_to_output_dir: always
 nuget Be.Vlaanderen.Basisregisters.BuildingRegistry.Api.BackOffice.Abstractions      4.19.1 copy_content_to_output_dir: always
-nuget Be.Vlaanderen.Basisregisters.AddressRegistry.Api.Oslo             4.27.2 copy_content_to_output_dir: always
-nuget Be.Vlaanderen.Basisregisters.AddressRegistry.Api.BackOffice.Abstractions       4.27.2 copy_content_to_output_dir: always
+nuget Be.Vlaanderen.Basisregisters.AddressRegistry.Api.Oslo             4.29.4 copy_content_to_output_dir: always
+nuget Be.Vlaanderen.Basisregisters.AddressRegistry.Api.BackOffice.Abstractions       4.29.4 copy_content_to_output_dir: always
 nuget Be.Vlaanderen.Basisregisters.ParcelRegistry.Api.Oslo              5.8.1  copy_content_to_output_dir: always
 nuget Be.Vlaanderen.Basisregisters.ParcelRegistry.Api.BackOffice.Abstractions       5.8.1  copy_content_to_output_dir: always
 nuget Be.Vlaanderen.Basisregisters.RoadRegistry.BackOffice              4.7.0 copy_content_to_output_dir: always
diff --git a/paket.lock b/paket.lock
index 9d057876..19e0c962 100644
--- a/paket.lock
+++ b/paket.lock
@@ -42,10 +42,10 @@ NUGET
       System.Security.Cryptography.ProtectedData (>= 4.7)
       System.Text.Json (>= 4.7.2)
       System.Threading.Tasks.Extensions (>= 4.5.4)
-    Be.Vlaanderen.Basisregisters.AddressRegistry.Api.BackOffice.Abstractions (4.27.2) - copy_content_to_output_dir: always
+    Be.Vlaanderen.Basisregisters.AddressRegistry.Api.BackOffice.Abstractions (4.29.4) - copy_content_to_output_dir: always
       Be.Vlaanderen.Basisregisters.Api (>= 23.1)
       MediatR.Contracts (>= 2.0.1)
-    Be.Vlaanderen.Basisregisters.AddressRegistry.Api.Oslo (4.27.2) - copy_content_to_output_dir: always
+    Be.Vlaanderen.Basisregisters.AddressRegistry.Api.Oslo (4.29.4) - copy_content_to_output_dir: always
       Be.Vlaanderen.Basisregisters.GrAr.Legacy (>= 21.14.1)
       MediatR.Contracts (>= 2.0.1)
     Be.Vlaanderen.Basisregisters.AggregateSource (9.0.1)
diff --git a/src/Public.Api/Address/Oslo/AddressController-Search.cs b/src/Public.Api/Address/Oslo/AddressController-Search.cs
index ae5d1f57..ec43e5e7 100644
--- a/src/Public.Api/Address/Oslo/AddressController-Search.cs
+++ b/src/Public.Api/Address/Oslo/AddressController-Search.cs
@@ -1,5 +1,6 @@
 namespace Public.Api.Address.Oslo
 {
+    using System;
     using System.Threading;
     using System.Threading.Tasks;
     using AddressRegistry.Api.Oslo.Address.Search;
@@ -27,12 +28,16 @@ public partial class AddressOsloController
         /// Zoeken naar adressen of straatnamen via een query.
         /// </summary>
         /// <param name="query">De zoek query.</param>
-        /// <param name="municipalityOrPostalName">Limiteer de zoek query in een te zoeken gemeente- of postnaam (optioneel).</param>
+        /// <param name="municipalityName">Filter op de gemeentenaam van de zoek query (exact) (optioneel).</param>
+        /// <param name="nisCode">Filter op de NIS-code van de zoek query (exact) (optioneel).</param>
         /// <param name="limit">Aantal instanties dat teruggegeven wordt. Maximaal kunnen er 50 worden teruggegeven. Wanneer limit niet wordt meegegeven dan default 10 instanties (optioneel).</param>
         /// <param name="status">
         /// Filter op de status van het adres of de straatnaam (exact) (optioneel). \
         /// `"voorgesteld"` `"inGebruik"` `"gehistoreerd"` `"afgekeurd"`
         /// </param>
+        /// <param name="resultType">
+        /// Specifieer de gewenste resultaten (exact) (optioneel). \
+        /// `"adressen"` `"straatnamen"`</param>
         /// <param name="searchAddressesToggle"></param>
         /// <param name="actionContextAccessor"></param>
         /// <param name="responseOptions"></param>
@@ -62,9 +67,11 @@ public partial class AddressOsloController
         [HttpGet("adressen/zoeken", Name = nameof(SearchAddresses))]
         public async Task<IActionResult> SearchAddresses(
             [FromQuery(Name = "q")] string? query,
-            [FromQuery(Name="gemeenteOfPostNaam")] string? municipalityOrPostalName,
+            [FromQuery(Name="gemeenteNaam")] string? municipalityName,
+            [FromQuery(Name="niscode")] string? nisCode,
             [FromQuery] int? limit,
             [FromQuery] string? status,
+            [FromQuery(Name="resultaatType")] string? resultType,
             [FromServices] SearchAddressesToggle searchAddressesToggle,
             [FromServices] IActionContextAccessor actionContextAccessor,
             [FromServices] IOptions<AddressOptionsV2> responseOptions,
@@ -81,8 +88,10 @@ public async Task<IActionResult> SearchAddresses(
             RestRequest BackendRequest() => CreateBackendListRequest(
                 limit,
                 query,
-                municipalityOrPostalName,
-                status);
+                municipalityName,
+                nisCode,
+                status,
+                resultType);
 
             var value = await  GetFromBackendAsync(
                     contentFormat.ContentType,
@@ -96,14 +105,28 @@ RestRequest BackendRequest() => CreateBackendListRequest(
         private static RestRequest CreateBackendListRequest(
             int? limit,
             string? query,
-            string? municipalityOrPostalName,
-            string? status)
+            string? municipalityName,
+            string? nisCode,
+            string? status,
+            string? resultType)
         {
+            ResultType? resultTypeParsed = null;
+            if (string.Equals(resultType, "adressen", StringComparison.OrdinalIgnoreCase))
+            {
+                resultTypeParsed = ResultType.Address;
+            }
+            else if (string.Equals(resultType, "straatnamen", StringComparison.OrdinalIgnoreCase))
+            {
+                resultTypeParsed = ResultType.StreetName;
+            }
+
             var filter = new AddressSearchFilter
             {
                 Query = query,
-                MunicipalityOrPostalName = municipalityOrPostalName,
-                Status = status
+                MunicipalityName = municipalityName,
+                NisCode = nisCode,
+                Status = status,
+                ResultType = resultTypeParsed
             };
 
             return new RestRequest("adressen/zoeken")