diff --git a/SchengenVisaApi/SchengenVisaApi/Controllers/LocationsController.cs b/SchengenVisaApi/SchengenVisaApi/Controllers/LocationsController.cs
index da54637..35b7cb7 100644
--- a/SchengenVisaApi/SchengenVisaApi/Controllers/LocationsController.cs
+++ b/SchengenVisaApi/SchengenVisaApi/Controllers/LocationsController.cs
@@ -24,7 +24,7 @@ namespace SchengenVisaApi.Controllers
         /// Adds country with cities to DB
         /// <remarks>Accessible only for <see cref="Role.Admin"/></remarks>
         [HttpPost]
-        [ProducesResponseType(StatusCodes.Status201Created)]
+        [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status400BadRequest)]
         [ProducesResponseType(StatusCodes.Status403Forbidden)]
         [ProducesResponseType(StatusCodes.Status401Unauthorized)]
@@ -33,7 +33,7 @@ namespace SchengenVisaApi.Controllers
         public async Task<IActionResult> AddCountry(AddCountryRequest request, CancellationToken cancellationToken)
         {
             await requestsHandler.AddCountryAsync(request, cancellationToken);
-            return Created();
+            return Ok();
         }
     }
 }
diff --git a/SchengenVisaApi/SchengenVisaApi/Controllers/UsersController.cs b/SchengenVisaApi/SchengenVisaApi/Controllers/UsersController.cs
index 217ea54..68fdb7a 100644
--- a/SchengenVisaApi/SchengenVisaApi/Controllers/UsersController.cs
+++ b/SchengenVisaApi/SchengenVisaApi/Controllers/UsersController.cs
@@ -15,19 +15,19 @@ namespace SchengenVisaApi.Controllers
     {
         /// Adds applicant with user account to DB
         [HttpPost]
-        [ProducesResponseType(StatusCodes.Status201Created)]
+        [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status409Conflict)]
         [Route("applicant")]
         public async Task<IActionResult> Register(RegisterApplicantRequest request, CancellationToken cancellationToken)
         {
             await registerService.Register(request, cancellationToken);
-            return Created();
+            return Ok();
         }
 
         /// Adds approving authority with user account to DB
         /// <remarks>Accessible only for <see cref="Role.Admin"/></remarks>
         [HttpPost]
-        [ProducesResponseType(StatusCodes.Status201Created)]
+        [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status409Conflict)]
         [ProducesResponseType(StatusCodes.Status403Forbidden)]
         [ProducesResponseType(StatusCodes.Status401Unauthorized)]
@@ -36,7 +36,7 @@ namespace SchengenVisaApi.Controllers
         public async Task<IActionResult> RegisterAuthority(RegisterRequest request, CancellationToken cancellationToken)
         {
             await registerService.RegisterAuthority(request, cancellationToken);
-            return Created();
+            return Ok();
         }
 
         /// Returns JWT-token for authentication
diff --git a/SchengenVisaApi/SchengenVisaApi/Controllers/VisaApplicationController.cs b/SchengenVisaApi/SchengenVisaApi/Controllers/VisaApplicationController.cs
index 31ac32a..ec8c627 100644
--- a/SchengenVisaApi/SchengenVisaApi/Controllers/VisaApplicationController.cs
+++ b/SchengenVisaApi/SchengenVisaApi/Controllers/VisaApplicationController.cs
@@ -48,7 +48,7 @@ public class VisaApplicationController(IVisaApplicationRequestsHandler visaAppli
     /// Adds new <see cref="VisaApplication"/> to DB
     /// <remarks>Adds application for authorized applicant</remarks>
     [HttpPost]
-    [ProducesResponseType(StatusCodes.Status201Created)]
+    [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status403Forbidden)]
     [ProducesResponseType(StatusCodes.Status401Unauthorized)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
@@ -57,7 +57,7 @@ public class VisaApplicationController(IVisaApplicationRequestsHandler visaAppli
     {
         var userId = GetUserId();
         await visaApplicationRequestsHandler.HandleCreateRequest(userId, request, cancellationToken);
-        return Created();
+        return Ok();
     }
 
     private Guid GetUserId() => Guid.Parse(HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value);