diff --git a/build/api/module/departmentController.php b/build/api/module/departmentController.php
index 0803ca9..d4a103e 100644
--- a/build/api/module/departmentController.php
+++ b/build/api/module/departmentController.php
@@ -15,6 +15,48 @@ use database\repo\professor;
 class departmentController
 {
 
+	/* (1) Get 1 | all departments
+	*
+	* @id_dep<int>						[OPT] Department id
+	*
+	* @return departments<array>		Matching departments
+	*
+	---------------------------------------------------------*/
+	public function get($args){
+		$id_dep = null;
+		extract($args);
+
+		/** @var professor $prof_repo */
+		$prof_repo = Repo::getRepo('professor');
+
+		/* (1) Get the list of linked departments for this @cas_login */
+		$departments = $prof_repo->getLinkedDepartments($_SESSION['CAS']['login']);
+
+		/* (2) If no @id_dep -> return all */
+		if( is_null($id_dep) )
+			return ['departments' => $departments];
+
+		/* (3) If @id_dep -> Only add elements that are @id_dep */
+		$filtered = [];
+
+		foreach($departments as $dep){
+
+			if( $dep['idDep'] == $id_dep ){
+				$filtered[] = $dep;
+				break;
+			}
+
+		}
+
+		/* (4) Return filtered departments */
+		return ['departments' => $filtered];
+
+	}
+
+
+
+
+
 	public function put($args){
 		$department = 0;
 		extract($args);
diff --git a/config/modules.json b/config/modules.json
index 72a3d94..c559e16 100644
--- a/config/modules.json
+++ b/config/modules.json
@@ -75,6 +75,17 @@
 
 	"department":{
 
+		"GET": {
+			"des": "Get one or all departments",
+			"per": [["cas_user"]],
+			"par": {
+				"URL0": { "des": "Optional department id.", "typ": "id", "ren": "id_dep", "opt": true }
+			},
+			"out": {
+				"departments": { "des": "department list", "typ": "array" }
+			}
+		},
+
 		"PUT":{
 			"des": "Switch the user on another department database",
 			"per": [],