diff --git a/apps/java-api/src/main/java/org/scoalaonline/api/config/WebConfig.Java b/apps/java-api/src/main/java/org/scoalaonline/api/config/WebConfig.Java
new file mode 100644
index 0000000..44cfb01
--- /dev/null
+++ b/apps/java-api/src/main/java/org/scoalaonline/api/config/WebConfig.Java
@@ -0,0 +1,19 @@
+package org.scoalaonline.api.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+@EnableWebMvc
+public class WebConfig implements WebMvcConfigurer {
+
+  @Override
+  public void addCorsMappings(CorsRegistry registry) {
+    registry.addMapping("/**")
+      .allowedOrigins("*")
+      .allowedMethods("DELETE", "GET", "PUT", "POST")
+      .maxAge(3600);
+  }
+}
diff --git a/apps/java-api/src/main/java/org/scoalaonline/api/controller/CorporatistController.java b/apps/java-api/src/main/java/org/scoalaonline/api/controller/CorporatistController.java
index 3e794a2..d141601 100644
--- a/apps/java-api/src/main/java/org/scoalaonline/api/controller/CorporatistController.java
+++ b/apps/java-api/src/main/java/org/scoalaonline/api/controller/CorporatistController.java
@@ -62,7 +62,6 @@ public ResponseEntity<Corporatist> addCorporatist (@RequestBody Corporatist corp
    * @param corporatist which is the updated entity
    * @return the updated Corporatist with the Http status created.
    */
-
   @PutMapping(value = ("/{id}"))
   public ResponseEntity<Corporatist> updateCorporatist (@PathVariable("id") long id,
                                                       @RequestBody Corporatist corporatist) {
@@ -75,4 +74,21 @@ public ResponseEntity<Corporatist> updateCorporatist (@PathVariable("id") long i
       );
     }
   }
+
+  /**
+   * Deletes a Corporatist entity from the database.
+   * @param id which is the entity's id to be deleted
+   * @return the deleted Corporatist with the Http status created.
+   */
+  @DeleteMapping(value = ("/{id}"))
+  public ResponseEntity<HttpStatus> deleteCorporatist (@PathVariable("id") long id) {
+    if (corporatistService.corporatistExists(id)) {
+      corporatistService.deleteCorporatist(id);
+      return new ResponseEntity<>(HttpStatus.ACCEPTED);
+    } else {
+      throw new ResponseStatusException(
+        HttpStatus.NOT_FOUND, "Cannot delete non-existing Corporatist", new ResourceNotFoundException()
+      );
+    }
+  }
 }
diff --git a/apps/java-api/src/main/java/org/scoalaonline/api/controller/DepartmentController.java b/apps/java-api/src/main/java/org/scoalaonline/api/controller/DepartmentController.java
index 881f5ba..02835ab 100644
--- a/apps/java-api/src/main/java/org/scoalaonline/api/controller/DepartmentController.java
+++ b/apps/java-api/src/main/java/org/scoalaonline/api/controller/DepartmentController.java
@@ -45,7 +45,6 @@ public ResponseEntity<Department> getDepartmentById(@PathVariable("id") long id)
     return new ResponseEntity<>(department, HttpStatus.OK);
   }
 
-
   /**
    * Adds a department entity into the database.
    * @param department which is the entity to be added
@@ -57,16 +56,16 @@ public ResponseEntity<Department> addDepartment (@RequestBody Department departm
     return new ResponseEntity<>(savedDepartment, HttpStatus.CREATED);
   }
 
+
   /**
    * Updates a Department entity from the database.
    * @param id which is the entity's id to be changed
    * @param department which is the updated entity
    * @return the updated Department with the Http status created.
    */
-
   @PutMapping(value = ("/{id}"))
   public ResponseEntity<Department> updateDepartment (@PathVariable("id") long id,
-                                                        @RequestBody Department department) {
+                                                      @RequestBody Department department) {
     if (departmentService.departmentExists(id)) {
       Department updatedDepartment = departmentService.updateDepartment(id, department);
       return new ResponseEntity<>(updatedDepartment, HttpStatus.ACCEPTED);
@@ -76,4 +75,21 @@ public ResponseEntity<Department> updateDepartment (@PathVariable("id") long id,
       );
     }
   }
+
+  /**
+   * Deletes a Department entity from the database.
+   * @param id which is the entity's id to be deleted
+   * @return the deleted Department with the Http status created.
+   */
+  @DeleteMapping(value = ("/{id}"))
+  public ResponseEntity<HttpStatus> deleteDepartment (@PathVariable("id") long id) {
+    if (departmentService.departmentExists(id)) {
+      departmentService.deleteDepartment(id);
+      return new ResponseEntity<>(HttpStatus.ACCEPTED);
+    } else {
+      throw new ResponseStatusException(
+        HttpStatus.NOT_FOUND, "Cannot delete non-existing Department", new ResourceNotFoundException()
+      );
+    }
+  }
 }
diff --git a/apps/java-api/src/main/java/org/scoalaonline/api/controller/SupervisorController.java b/apps/java-api/src/main/java/org/scoalaonline/api/controller/SupervisorController.java
index a91dc0f..dc017f0 100644
--- a/apps/java-api/src/main/java/org/scoalaonline/api/controller/SupervisorController.java
+++ b/apps/java-api/src/main/java/org/scoalaonline/api/controller/SupervisorController.java
@@ -1,8 +1,6 @@
 package org.scoalaonline.api.controller;
 
 import net.bytebuddy.implementation.bind.annotation.Super;
-import org.scoalaonline.api.model.Corporatist;
-import org.scoalaonline.api.model.Department;
 import org.scoalaonline.api.model.Supervisor;
 import org.scoalaonline.api.service.SupervisorService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -59,13 +57,13 @@ public ResponseEntity<Supervisor> addSupervisor (@RequestBody Supervisor supervi
     return new ResponseEntity<>(savedSupervisor, HttpStatus.CREATED);
   }
 
+
   /**
    * Updates a Supervisor entity from the database.
    * @param id which is the entity's id to be changed
    * @param supervisor which is the updated entity
    * @return the updated Supervisor with the Http status created.
    */
-
   @PutMapping(value = ("/{id}"))
   public ResponseEntity<Supervisor> updateSupervisor (@PathVariable("id") long id,
                                                       @RequestBody Supervisor supervisor) {
@@ -78,4 +76,22 @@ public ResponseEntity<Supervisor> updateSupervisor (@PathVariable("id") long id,
       );
     }
   }
+
+  /**
+   * Deletes a Supervisor entity from the database.
+   * @param id which is the entity's id to be deleted
+   * @return the deleted Supervisor with the Http status created.
+   */
+  @DeleteMapping(value = ("/{id}"))
+  public ResponseEntity<HttpStatus> deleteSupervisor (@PathVariable("id") long id) {
+    if (supervisorService.supervisorExists(id)) {
+      supervisorService.deleteSupervisor(id);
+      return new ResponseEntity<>(HttpStatus.ACCEPTED);
+    } else {
+      throw new ResponseStatusException(
+        HttpStatus.NOT_FOUND, "Cannot delete non-existing Supervisor", new ResourceNotFoundException()
+      );
+    }
+  }
+
 }