diff --git a/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/CarRepository.cs b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/CarRepository.cs
new file mode 100644
index 0000000..5759289
--- /dev/null
+++ b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/CarRepository.cs
@@ -0,0 +1,28 @@
+using FuelAndLubricants.Entities;
+
+namespace FuelAndLubricants.Repositories.Implementations;
+
+public class CarRepository : ICarRepository
+{
+    public void CreateCar(Car car)
+    {
+    }
+
+    public void DeleteCar(int id)
+    {
+    }
+
+    public Car ReadCarByID(int id)
+    {
+        return Car.CreateEntity(0, string.Empty, string.Empty, 0, 0, 0);
+    }
+
+    public IEnumerable<Car> ReadCars()
+    {
+        return [];
+    }
+
+    public void UpdateCar(Car car)
+    {
+    }
+}
diff --git a/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/DriverRepository.cs b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/DriverRepository.cs
new file mode 100644
index 0000000..7194bc2
--- /dev/null
+++ b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/DriverRepository.cs
@@ -0,0 +1,28 @@
+using FuelAndLubricants.Entities;
+
+namespace FuelAndLubricants.Repositories.Implementations;
+
+public class DriverRepository : IDriverRepository
+{
+    public void CreateDriver(Driver driver)
+    {
+    }
+
+    public void DeleteDriver(int id)
+    {
+    }
+
+    public Driver ReadDriverByID(int id)
+    {
+        return Driver.CreateEntity(0, string.Empty, string.Empty, 0);
+    }
+
+    public IEnumerable<Driver> ReadDrivers()
+    {
+        return [];
+    }
+
+    public void UpdateDriver(Driver driver)
+    {
+    }
+}
diff --git a/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/FuelRepository.cs b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/FuelRepository.cs
new file mode 100644
index 0000000..d2ad30b
--- /dev/null
+++ b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/FuelRepository.cs
@@ -0,0 +1,28 @@
+using FuelAndLubricants.Entities;
+
+namespace FuelAndLubricants.Repositories.Implementations;
+
+public class FuelRepository : IFuelRepository
+{
+    public void CreateDriver(Fuel_And_Lubricants fuel)
+    {
+    }
+
+    public void DeleteFuel(int id)
+    {
+    }
+
+    public Fuel_And_Lubricants ReadFuelByID(int id)
+    {
+        return Fuel_And_Lubricants.CreateEntity(0, 0, 0, 0);
+    }
+
+    public IEnumerable<Fuel_And_Lubricants> ReadFuels()
+    {
+        return [];
+    }
+
+    public void UpdateFuel(Fuel_And_Lubricants fuel)
+    {
+    }
+}
diff --git a/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/RefillRepository.cs b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/RefillRepository.cs
new file mode 100644
index 0000000..719e34c
--- /dev/null
+++ b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/RefillRepository.cs
@@ -0,0 +1,15 @@
+using FuelAndLubricants.Entities;
+
+namespace FuelAndLubricants.Repositories.Implementations;
+
+public class RefillRepository : IRefillRepository
+{
+    public void CreateRefill(Refill refill)
+    {
+    }
+
+    public IEnumerable<Refill> ReadRefills(DateTime? dateFrom = null, DateTime? dateTo = null, int? fuelId = null, int? carId = null)
+    {
+        return [];
+    }
+}
diff --git a/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/RouteRepository.cs b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/RouteRepository.cs
new file mode 100644
index 0000000..cc9e08e
--- /dev/null
+++ b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/RouteRepository.cs
@@ -0,0 +1,28 @@
+using FuelAndLubricants.Entities;
+
+namespace FuelAndLubricants.Repositories.Implementations;
+
+public class RouteRepository : IRouteRepository
+{
+    public void CreateRoute(Route route)
+    {
+    }
+
+    public void DeleteRoute(int id)
+    {
+    }
+
+    public Route ReadRouteByID(int id)
+    {
+        return Route.CreateEntity(0, string.Empty, string.Empty, 0);
+    }
+
+    public IEnumerable<Route> ReadRoutes()
+    {
+        return [];
+    }
+
+    public void UpdateRoute(Route route)
+    {
+    }
+}
diff --git a/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/TripRepository.cs b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/TripRepository.cs
new file mode 100644
index 0000000..9cd8e6f
--- /dev/null
+++ b/FuelAndLubricants/FuelAndLubricants/Repositories/Implementations/TripRepository.cs
@@ -0,0 +1,15 @@
+using FuelAndLubricants.Entities;
+
+namespace FuelAndLubricants.Repositories.Implementations;
+
+public class TripRepository : ITripRepository
+{
+    public void CreateTrip(Trip trip)
+    {
+    }
+
+    public IEnumerable<Trip> ReadTrips(DateTime? dateFrom = null, DateTime? dateTo = null, int? carId = null, int? driverId = null, int? routeId = null)
+    {
+        return [];
+    }
+}