diff --git a/SchengenVisaApi/ApplicationLayer/Common/IApplicantsRepository.cs b/SchengenVisaApi/ApplicationLayer/Applicants/IApplicantsRepository.cs
similarity index 50%
rename from SchengenVisaApi/ApplicationLayer/Common/IApplicantsRepository.cs
rename to SchengenVisaApi/ApplicationLayer/Applicants/IApplicantsRepository.cs
index b7d1d6f..54266aa 100644
--- a/SchengenVisaApi/ApplicationLayer/Common/IApplicantsRepository.cs
+++ b/SchengenVisaApi/ApplicationLayer/Applicants/IApplicantsRepository.cs
@@ -1,6 +1,7 @@
-using Domains.ApplicantDomain;
+using ApplicationLayer.Common;
+using Domains.ApplicantDomain;
 
-namespace ApplicationLayer.Common;
+namespace ApplicationLayer.Applicants;
 
 /// Repository pattern for <see cref="Applicant"/>
 public interface IApplicantsRepository : IGenericRepository<Applicant> { }
\ No newline at end of file
diff --git a/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Cities/ICitiesRepository.cs b/SchengenVisaApi/ApplicationLayer/Locations/ICitiesRepository.cs
similarity index 67%
rename from SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Cities/ICitiesRepository.cs
rename to SchengenVisaApi/ApplicationLayer/Locations/ICitiesRepository.cs
index 40092df..0631e5d 100644
--- a/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Cities/ICitiesRepository.cs
+++ b/SchengenVisaApi/ApplicationLayer/Locations/ICitiesRepository.cs
@@ -1,6 +1,6 @@
 using ApplicationLayer.Common;
 using Domains.LocationDomain;
 
-namespace Infrastructure.Database.Locations.Repositories.Cities;
+namespace ApplicationLayer.Locations;
 
 public interface ICitiesRepository : IGenericRepository<City> { }
diff --git a/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Countries/ICountriesRepository.cs b/SchengenVisaApi/ApplicationLayer/Locations/ICountriesRepository.cs
similarity index 66%
rename from SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Countries/ICountriesRepository.cs
rename to SchengenVisaApi/ApplicationLayer/Locations/ICountriesRepository.cs
index fc0c193..1811214 100644
--- a/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Countries/ICountriesRepository.cs
+++ b/SchengenVisaApi/ApplicationLayer/Locations/ICountriesRepository.cs
@@ -1,6 +1,6 @@
 using ApplicationLayer.Common;
 using Domains.LocationDomain;
 
-namespace Infrastructure.Database.Locations.Repositories.Countries;
+namespace ApplicationLayer.Locations;
 
 public interface ICountriesRepository : IGenericRepository<Country> { }
diff --git a/SchengenVisaApi/ApplicationLayer/VisaApplication/Services/VisaApplicationRequestsHandler.cs b/SchengenVisaApi/ApplicationLayer/VisaApplication/Services/VisaApplicationRequestsHandler.cs
deleted file mode 100644
index 177f3e8..0000000
--- a/SchengenVisaApi/ApplicationLayer/VisaApplication/Services/VisaApplicationRequestsHandler.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-namespace ApplicationLayer.VisaApplication.Services
-{
-    /// Handles visa requests
-    public class VisaApplicationRequestsHandler()
-    {
-        public void HandleCreateRequest(CreateVisaApplicationRequest request)
-        {
-
-        }
-    }
-}
diff --git a/SchengenVisaApi/ApplicationLayer/VisaApplications/Handlers/VisaApplicationRequestsHandler.cs b/SchengenVisaApi/ApplicationLayer/VisaApplications/Handlers/VisaApplicationRequestsHandler.cs
new file mode 100644
index 0000000..bde7e4a
--- /dev/null
+++ b/SchengenVisaApi/ApplicationLayer/VisaApplications/Handlers/VisaApplicationRequestsHandler.cs
@@ -0,0 +1,14 @@
+using ApplicationLayer.Applicants;
+using ApplicationLayer.VisaApplications.Requests;
+
+namespace ApplicationLayer.VisaApplications.Handlers
+{
+    /// Handles visa requests
+    public class VisaApplicationRequestsHandler(IApplicantsRepository)
+    {
+        public void HandleCreateRequest(CreateVisaApplicationRequest request)
+        {
+
+        }
+    }
+}
diff --git a/SchengenVisaApi/Infrastructure/Database/VisaApplications/Repositories/IVisaApplicationsRepository.cs b/SchengenVisaApi/ApplicationLayer/VisaApplications/IVisaApplicationsRepository.cs
similarity index 61%
rename from SchengenVisaApi/Infrastructure/Database/VisaApplications/Repositories/IVisaApplicationsRepository.cs
rename to SchengenVisaApi/ApplicationLayer/VisaApplications/IVisaApplicationsRepository.cs
index ccfea31..2d620f7 100644
--- a/SchengenVisaApi/Infrastructure/Database/VisaApplications/Repositories/IVisaApplicationsRepository.cs
+++ b/SchengenVisaApi/ApplicationLayer/VisaApplications/IVisaApplicationsRepository.cs
@@ -1,6 +1,6 @@
 using ApplicationLayer.Common;
 using Domains.VisaApplicationDomain;
 
-namespace Infrastructure.Database.VisaApplications.Repositories;
+namespace ApplicationLayer.VisaApplications;
 
 public interface IVisaApplicationsRepository : IGenericRepository<VisaApplication> { }
\ No newline at end of file
diff --git a/SchengenVisaApi/ApplicationLayer/VisaApplication/Models/AddressModel.cs b/SchengenVisaApi/ApplicationLayer/VisaApplications/Models/AddressModel.cs
similarity index 86%
rename from SchengenVisaApi/ApplicationLayer/VisaApplication/Models/AddressModel.cs
rename to SchengenVisaApi/ApplicationLayer/VisaApplications/Models/AddressModel.cs
index 3b1288a..c6afb8c 100644
--- a/SchengenVisaApi/ApplicationLayer/VisaApplication/Models/AddressModel.cs
+++ b/SchengenVisaApi/ApplicationLayer/VisaApplications/Models/AddressModel.cs
@@ -1,4 +1,4 @@
-namespace ApplicationLayer.VisaApplication.Models;
+namespace ApplicationLayer.VisaApplications.Models;
 
 public class AddressModel
 {
diff --git a/SchengenVisaApi/ApplicationLayer/VisaApplication/Models/PlaceOfWorkModel.cs b/SchengenVisaApi/ApplicationLayer/VisaApplications/Models/PlaceOfWorkModel.cs
similarity index 83%
rename from SchengenVisaApi/ApplicationLayer/VisaApplication/Models/PlaceOfWorkModel.cs
rename to SchengenVisaApi/ApplicationLayer/VisaApplications/Models/PlaceOfWorkModel.cs
index c436e32..6e76b1b 100644
--- a/SchengenVisaApi/ApplicationLayer/VisaApplication/Models/PlaceOfWorkModel.cs
+++ b/SchengenVisaApi/ApplicationLayer/VisaApplications/Models/PlaceOfWorkModel.cs
@@ -1,4 +1,4 @@
-namespace ApplicationLayer.VisaApplication.Models;
+namespace ApplicationLayer.VisaApplications.Models;
 
 public class PlaceOfWorkModel
 {
diff --git a/SchengenVisaApi/ApplicationLayer/VisaApplication/CreateVisaApplicationRequest.cs b/SchengenVisaApi/ApplicationLayer/VisaApplications/Requests/CreateVisaApplicationRequest.cs
similarity index 88%
rename from SchengenVisaApi/ApplicationLayer/VisaApplication/CreateVisaApplicationRequest.cs
rename to SchengenVisaApi/ApplicationLayer/VisaApplications/Requests/CreateVisaApplicationRequest.cs
index e280265..36f0c94 100644
--- a/SchengenVisaApi/ApplicationLayer/VisaApplication/CreateVisaApplicationRequest.cs
+++ b/SchengenVisaApi/ApplicationLayer/VisaApplications/Requests/CreateVisaApplicationRequest.cs
@@ -1,8 +1,8 @@
-using ApplicationLayer.VisaApplication.Models;
+using ApplicationLayer.VisaApplications.Models;
 using Domains.ApplicantDomain;
 using Domains.VisaApplicationDomain;
 
-namespace ApplicationLayer.VisaApplication;
+namespace ApplicationLayer.VisaApplications.Requests;
 
 /// Model of visa request from user
 public record CreateVisaApplicationRequest(
diff --git a/SchengenVisaApi/Infrastructure/Database/Applicants/Repositories/ApplicantsRepository.cs b/SchengenVisaApi/Infrastructure/Database/Applicants/Repositories/ApplicantsRepository.cs
index b60aabe..d0c4763 100644
--- a/SchengenVisaApi/Infrastructure/Database/Applicants/Repositories/ApplicantsRepository.cs
+++ b/SchengenVisaApi/Infrastructure/Database/Applicants/Repositories/ApplicantsRepository.cs
@@ -1,4 +1,5 @@
-using ApplicationLayer.Common;
+using ApplicationLayer.Applicants;
+using ApplicationLayer.Common;
 using Domains.ApplicantDomain;
 using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;
diff --git a/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Cities/CitiesRepository.cs b/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Cities/CitiesRepository.cs
index cb42d8a..583764b 100644
--- a/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Cities/CitiesRepository.cs
+++ b/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Cities/CitiesRepository.cs
@@ -1,4 +1,5 @@
-using Domains.LocationDomain;
+using ApplicationLayer.Locations;
+using Domains.LocationDomain;
 using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;
 
diff --git a/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Countries/CountriesRepository.cs b/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Countries/CountriesRepository.cs
index 3616e3d..7c6159d 100644
--- a/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Countries/CountriesRepository.cs
+++ b/SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Countries/CountriesRepository.cs
@@ -1,4 +1,5 @@
-using Domains.LocationDomain;
+using ApplicationLayer.Locations;
+using Domains.LocationDomain;
 using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;
 
diff --git a/SchengenVisaApi/Infrastructure/Database/VisaApplications/Repositories/VisaApplicationsRepository.cs b/SchengenVisaApi/Infrastructure/Database/VisaApplications/Repositories/VisaApplicationsRepository.cs
index 33ef5b2..f23217b 100644
--- a/SchengenVisaApi/Infrastructure/Database/VisaApplications/Repositories/VisaApplicationsRepository.cs
+++ b/SchengenVisaApi/Infrastructure/Database/VisaApplications/Repositories/VisaApplicationsRepository.cs
@@ -1,4 +1,5 @@
-using Domains.VisaApplicationDomain;
+using ApplicationLayer.VisaApplications;
+using Domains.VisaApplicationDomain;
 using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;
 
diff --git a/SchengenVisaApi/Infrastructure/DependencyInjection.cs b/SchengenVisaApi/Infrastructure/DependencyInjection.cs
index 40960ae..b3febe4 100644
--- a/SchengenVisaApi/Infrastructure/DependencyInjection.cs
+++ b/SchengenVisaApi/Infrastructure/DependencyInjection.cs
@@ -1,4 +1,7 @@
-using ApplicationLayer.Common;
+using ApplicationLayer.Applicants;
+using ApplicationLayer.Common;
+using ApplicationLayer.Locations;
+using ApplicationLayer.VisaApplications;
 using Infrastructure.Database;
 using Infrastructure.Database.Applicants.Repositories;
 using Infrastructure.Database.Generic;
diff --git a/SchengenVisaApi/SchengenVisaApi/Controllers/VisaApplicationController.cs b/SchengenVisaApi/SchengenVisaApi/Controllers/VisaApplicationController.cs
index 8fb8be7..b8c5be8 100644
--- a/SchengenVisaApi/SchengenVisaApi/Controllers/VisaApplicationController.cs
+++ b/SchengenVisaApi/SchengenVisaApi/Controllers/VisaApplicationController.cs
@@ -1,4 +1,4 @@
-using ApplicationLayer.VisaApplication;
+using ApplicationLayer.VisaApplications.Requests;
 using Microsoft.AspNetCore.Mvc;
 
 namespace SchengenVisaApi.Controllers;