diff --git a/build/api/module/departement/statsController.php b/build/api/module/departement/statsController.php
new file mode 100644
index 0000000..54563d6
--- /dev/null
+++ b/build/api/module/departement/statsController.php
@@ -0,0 +1,25 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: lucas
+ * Date: 08/03/18
+ * Time: 17:36
+ */
+
+namespace api\module\departement;
+
+
+use database\core\Repo;
+use database\repo\departement;
+
+class statsController
+{
+
+	public static function get($args){
+
+		/** @var departement $repo */
+		$repo = Repo::getRepo("departement");
+
+		return ["data" => $repo->getStats()];
+	}
+}
\ No newline at end of file
diff --git a/build/database/repo/departement.php b/build/database/repo/departement.php
index de9d1e6..946b4fc 100644
--- a/build/database/repo/departement.php
+++ b/build/database/repo/departement.php
@@ -9,6 +9,7 @@
 namespace database\repo;
 
 
+use database\core\Repo;
 use database\core\Repo_i;
 
 class departement extends Repo_i
@@ -88,4 +89,82 @@ class departement extends Repo_i
 		return $results;
 	}
 
+	public function getStats() : array{
+
+		/* (1) Potentiel horaire du département */
+		$Potentiel = $this->pdo->prepare("SELECT SUM(hoursToDo) potentiel
+													FROM Professeur
+													WHERE Categorie_idCategorie IN (1,2,3)
+													GROUP BY Categorie_idCategorie IN (1,2,3);");
+
+		$Potentiel->execute([]);
+
+		$results = $Potentiel->fetch();
+
+		/* (2) Sous-service (professeurs ayant moins d'heure prévu que d'heure du) */
+		/** @var professor $ProfRepo */
+		$ProfRepo = Repo::getRepo("professor");
+
+		$profs = $ProfRepo->getWithVH(null);
+
+		$results["sous_service"] = 0;
+		$results["heures_comp"] = 0;
+		$results["heures_vacataire"] = 0;
+
+		foreach ($profs as $prof){
+			if(in_array($prof["idCat"],[1,2,3,4]) and $prof["equiTD"] < $prof["hoursToDo"]){
+				$results["sous_service"] += $prof["hoursToDo"] - $prof["equiTD"];
+
+			/* (3) Heures effectués par des vacataires */
+			}else if(in_array($prof["idCat"],[5,6])){
+				$results["heures_vacataire"] += $prof["equiTD"];
+			}
+
+			/* (4) Heures complementaires */
+
+			if(is_numeric($prof["VHComp"])){
+				$results["heures_comp"] += $prof["VHComp"];
+			}
+
+		}
+
+		/* (5) Heures effectuées pour des départements exterieurs */
+		//je crois que j'ai créé un montre - Lucas - 2018
+		$HDepExt = $this->pdo->prepare("
+		SELECT U.disabled disabled,
+		  count(U.code) nbrUe,
+		  SUM((IFNULL(T1.VolumeCours,0)*IFNULL(tauxInfoCours,0) + IFNULL(T2.VolumeTD,0)*IFNULL(tauxInfoTD,0) + IFNULL(T3.VolumeTP,0)*IFNULL(tauxInfoTP,0))) totalInfo,
+		  SUM((IFNULL(T1.VolumeCours,0)*(1-IFNULL(tauxInfoCours,0)) + IFNULL(T2.VolumeTD,0)*(1-IFNULL(tauxInfoTD,0)) + IFNULL(T3.VolumeTP,0)*(1-IFNULL(tauxInfoTP,0)))) totalExterieur
+		FROM UE U
+		  LEFT JOIN (SELECT SUM(F.isInternal)/count(F.idFormation) tauxInfoCours,SUM(C.volume)*1.5 VolumeCours, C.UE_code code_UE
+					 FROM Cours C
+					   JOIN GroupeCours C2 ON C.idCours = C2.Cours_idCours
+					   JOIN Formation F ON C2.Formation_idFormation = F.idFormation
+					 GROUP BY C.UE_code) T1 ON U.code = T1.code_UE
+		  LEFT JOIN (SELECT SUM(F.isInternal)/count(F.idFormation) tauxInfoTD,SUM(T1.volume) VolumeTD, T1.UE_code code_UE
+					 FROM TD T1
+					   JOIN GroupeTD GT ON T1.idTD = GT.TD_idTD
+					   JOIN Formation F ON GT.Formation_idFormation = F.idFormation
+					 GROUP BY T1.UE_code) T2 ON U.code = T2.code_UE
+		  LEFT JOIN (SELECT SUM(F.isInternal)/count(F.idFormation) tauxInfoTP,SUM(T1.volume) VolumeTP, T1.UE_code code_UE
+					 FROM TP T1
+					   JOIN GroupeTP TP2 ON T1.idTP = TP2.TP_idTP
+					   JOIN Formation F ON TP2.Formation_idFormation = F.idFormation
+					 GROUP BY T1.UE_code) T3 ON U.code = T3.code_UE
+		GROUP BY U.disabled");
+
+		$HDepExt->execute([]);
+
+		$HDepExtData = $HDepExt->fetchAll();
+
+		$results = array_merge($results,[
+			"heures_exterieur" => $HDepExtData[0]["totalExterieur"],
+			"heures_ue_desactive" => $HDepExtData[1]["totalExterieur"] + $HDepExtData[1]["totalInfo"],
+			"nbr_ue_desactive" => $HDepExtData[1]["nbrUe"]
+		]);
+
+		return $results;
+
+	}
+
 }
\ No newline at end of file
diff --git a/build/database/repo/professor.php b/build/database/repo/professor.php
index 1fcfad0..fa22578 100644
--- a/build/database/repo/professor.php
+++ b/build/database/repo/professor.php
@@ -319,7 +319,7 @@ class professor extends Repo_i {
 				$prof['VHComp'] = round($prof['equiTD'] - $prof['hoursToDo'], 2);
 				$prof['VHComp'] = ( $prof['VHComp'] < 0 ) ? 0 : $prof['VHComp'];
 			}else{
-				$VH["equiTD"] = $prof["VHTd"] + (2/3)*$prof["VHTp"] + 1.5*$prof["VHCours"];
+				$prof["equiTD"] = $prof["VHTd"] + (2/3)*$prof["VHTp"] + 1.5*$prof["VHCours"];
 				if(is_numeric($prof["hoursToDo"]) and $prof["hoursToDo"] > 0){
 					$prof['VHComp'] = round($prof['equiTD'] - $prof['hoursToDo'], 2);
 					$prof['VHComp'] = ( $prof['VHComp'] < 0 ) ? 0 : $prof['VHComp'];
diff --git a/config/modules.json b/config/modules.json
index 13e7c3c..f9f363c 100644
--- a/config/modules.json
+++ b/config/modules.json
@@ -79,6 +79,14 @@
 				"par": {
 				}
 			}
+		},
+		"stats":{
+			"GET": {
+				"des": "Get the statistics about the departement",
+				"per": [],
+				"par": {
+				}
+			}
 		}
 	},