diff --git a/src/main/java/com/mirna/hospitalmanagementapi/application/services/auth/AuthServiceImpl.java b/src/main/java/com/mirna/hospitalmanagementapi/application/services/auth/AuthServiceImpl.java
index cda74b4..9e7d9c0 100644
--- a/src/main/java/com/mirna/hospitalmanagementapi/application/services/auth/AuthServiceImpl.java
+++ b/src/main/java/com/mirna/hospitalmanagementapi/application/services/auth/AuthServiceImpl.java
@@ -4,9 +4,12 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.Authentication;
+import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 
 import com.mirna.hospitalmanagementapi.domain.dtos.auth.UserDTO;
+import com.mirna.hospitalmanagementapi.domain.entities.auth.User;
+import com.mirna.hospitalmanagementapi.domain.services.UserService;
 import com.mirna.hospitalmanagementapi.domain.services.auth.AuthService;
 
 /**
@@ -23,10 +26,16 @@ public class AuthServiceImpl implements AuthService {
 	@Autowired
 	private AuthenticationManager manager;
 
+	@Autowired
+	private UserService userService;
+	
+	@Autowired
+	private PasswordEncoder passwordEncoder;
+	
 	/**
    	* Performs the user login
    	* 
-   	* @param userAuthDTO Data transfer object containing user credentials for authentication operations
+   	* @param userDTO Data transfer object containing user credentials for authentication operations
    	* @return A fully authentication object including the credentials
    	*/
 	@Override
@@ -36,5 +45,20 @@ public class AuthServiceImpl implements AuthService {
 		
 		return manager.authenticate(token);
 	}
+
+	/**
+   	* Performs the user registration
+   	* 
+   	* @param userDTO Data transfer object containing user credentials for authentication operations
+   	* @return A user object including the credentials
+   	*/
+	@Override
+	public User register(UserDTO userDTO) {
+		
+		String encodedPassword = passwordEncoder.encode(userDTO.password());
+		userDTO = new UserDTO(userDTO.login(), encodedPassword);
+		
+		return this.userService.addUser(userDTO);
+	}
 	
 }
diff --git a/src/main/java/com/mirna/hospitalmanagementapi/domain/services/auth/AuthService.java b/src/main/java/com/mirna/hospitalmanagementapi/domain/services/auth/AuthService.java
index 49c8505..3c06e6c 100644
--- a/src/main/java/com/mirna/hospitalmanagementapi/domain/services/auth/AuthService.java
+++ b/src/main/java/com/mirna/hospitalmanagementapi/domain/services/auth/AuthService.java
@@ -3,6 +3,7 @@ package com.mirna.hospitalmanagementapi.domain.services.auth;
 import org.springframework.security.core.Authentication;
 
 import com.mirna.hospitalmanagementapi.domain.dtos.auth.UserDTO;
+import com.mirna.hospitalmanagementapi.domain.entities.auth.User;
 
 /**
  * Authentication service interface for managing authentication and registration.
@@ -20,4 +21,13 @@ public interface AuthService {
    	* @return A fully authentication object including the credentials
    	*/
 	public Authentication login(UserDTO userDTO); 
+	
+	/**
+   	* Performs the user registration
+   	* 
+   	* @param userDTO Data transfer object containing user credentials for authentication operations
+   	* @return A user object including the credentials
+   	*/
+	public User register(UserDTO userDTO); 
+
 }