diff --git a/app/Http/Controllers/AuthorizationCareRequestController.php b/app/Http/Controllers/AuthorizationCareRequestController.php
new file mode 100755
index 0000000..ee8c001
--- /dev/null
+++ b/app/Http/Controllers/AuthorizationCareRequestController.php
@@ -0,0 +1,149 @@
+<?php
+
+namespace App\Http\Controllers;
+
+
+use App\Events\InsuredConsultation;
+use App\HealthCareSheetType;
+use App\InsuranceState;
+use App\InsuranceSubscriptionState;
+use App\Models\AgentPlus;
+use App\Models\NhAuthorizationOfCareRequest;
+use App\Models\NhAct;
+use App\Models\NhDrugsAndDevice;
+use App\Models\NhExam;
+use App\Models\NhHealthCareSheet;
+use App\Models\NhHealthCareSheetsExam;
+use App\Models\NhHealthCareSheetsHistory;
+use App\Models\NhHealthCareSheetsPerformance;
+use App\Models\NhHealthCareSheetsPrescription;
+use App\Models\NhInfosHealthCareSheets;
+use App\Models\NhInsurance;
+use App\Models\NhMedicalPrescription;
+use App\Models\NhNetworksConfig;
+use App\Models\NhPerformance;
+use App\Models\NhProviderClass;
+use App\Models\NhValidatingAgent;
+use App\Models\User;
+use App\Traits\ApiResponser;
+use App\Traits\Helper;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Mail;
+use stdClass;
+use Throwable;
+
+class AuthorizationCareRequestController extends Controller
+{
+    /**
+     * @OA\Post(
+     *   path="/authorizations-care-requests",
+     *   summary="Demander une autorisation de soin",
+     *   tags={"Demandes d'autorisation de soins"},
+     *   security={{"api_key":{}}},
+     * @OA\RequestBody(
+     *      description="Corps de la requete",
+     *      required=true,
+     *     @OA\MediaType(
+     *                mediaType="application/json",
+     *        @OA\Schema(
+     *                  schema="request_for_authorizations_of_care",
+     *                  title = "Demande autorisation de soins",
+     *                  required={"health_care_sheet_id", "network_agent_id", "password", "practitioner_lastname", "practitioner_provider_class_id",
+     *     "prescriptions" , "exams"},
+     *               @OA\Property(
+     *                  property="act_id",
+     *                  description = "ID de l'acte",
+     *                  type="integer",
+     *                  example= 5
+     *              ),
+     *              @OA\Property(
+     *                  property="user_id",
+     *                  description = "ID de l'utilisateur",
+     *                  type="integer",
+     *                  example= 301
+     *              ),
+     *               @OA\Property(
+     *                  property="password",
+     *                  description = "Mot de passe",
+     *                  type="string",
+     *                  example= "password"
+     *              )
+     *          ),
+     *     ),
+     *    ),
+     *   @OA\Response(
+     *      response=200,
+     *      description="OK",
+     *       @OA\JsonContent(
+     *           ref="#/components/schemas/ApiResponse",
+     *            example = {
+     *                      "status" : 200,
+     *                      "response" : "Demande autorisation soin envoyée",
+     *                      "error":null
+     *                  }
+     *       )
+     *    )
+     * )
+     */
+    public function store(Request $request)
+    {
+        $this->validate($request, [
+            'act_id' => 'required|integer|exists:nh_acts,id',
+            'user_id' => 'required|integer|exists:users,id',
+            'password' => 'required|string'
+        ]);
+
+        $user = User::find($request->input('user_id'));
+        $act_id = $request->input('act_id');
+        $password = $request->input('password');
+        if (!checkPassword($password, $user->encrypted_password, $user->salt))
+            return $this->errorResponse(trans('messages.incorrect_user_password'));
+
+        $act = NhAct::find($act_id);
+        try {
+
+            DB::beginTransaction();
+            NhAuthorizationOfCareRequest::create([
+                'request_id' => $this->generateRequestID(),
+                'user_id' => $user->id,
+                'act_id' => $act_id,
+                'state' => InsuranceSubscriptionState::UNDER_VALIDATION
+            ]);
+            DB::commit();
+
+            $recipients = array_map(function ($email) {
+                return preg_replace("/\s+/", "", $email);
+            }, NhValidatingAgent::where('role', 'DOCTOR')->whereNotNull('password')->pluck('email')->toArray());
+
+
+            $title = __('messages.new_care_authorisation');
+            $message = __('messages.new_care_authorisation_email', ['insured' => $user->lastname . ' ' . $user->firstname, 'act' => $act->name]);
+
+            Mail::mailer('smtp')->raw($message, function ($message) use ($recipients, $title) {
+                $message->subject($title)
+                    ->to($recipients);
+            });
+
+        } catch (Throwable $t) {
+            DB::rollBack();
+            Log::error('-------- Authorization of care error -----------');
+            Log::error($t->getMessage() . " :\n" . $t->getTraceAsString());
+        }
+
+        return $this->successResponse(__('messages.new_care_authorisation_sent'));
+    }
+
+    private function generateRequestID(): string
+    {
+        do {
+            $code = generateTransactionCode();
+            $codeCorrect = NhAuthorizationOfCareRequest::where('request_id', $code)->count() < 0;
+        } while ($codeCorrect);
+        return $code;
+    }
+
+
+}
diff --git a/app/Http/Controllers/HealthCareSheetController.php b/app/Http/Controllers/HealthCareSheetController.php
index 24bdbc5..416b5d6 100755
--- a/app/Http/Controllers/HealthCareSheetController.php
+++ b/app/Http/Controllers/HealthCareSheetController.php
@@ -238,7 +238,17 @@ class HealthCareSheetController extends Controller
      *   description="Code de l'acte",
      *   @OA\Schema(
      *     type="string",
-     *     default = "CODE1"
+     *   ),
+     *   in="query",
+     *   required=false
+     * ),
+     *  @OA\Parameter(
+     *   parameter="authorization_type",
+     *   name="authorization_type",
+     *   description="Type d'autorisation",
+     *   @OA\Schema(
+     *     type="string",
+     *      enum = {"FREE","PRIOR"},
      *   ),
      *   in="query",
      *   required=false
@@ -262,9 +272,11 @@ class HealthCareSheetController extends Controller
         $this->validate($request, [
             'network_id' => 'required|integer|exists:networks,id',
             'code' => 'nullable|string',
+            'authorization_type' => 'nullable|in:FREE,PRIOR'
         ]);
 
         $network_id = $request->input('network_id');
+        $authorization_type = $request->input('authorization_type');
 
         $query = NhAct::whereHas('network_config', function ($query) use ($network_id) {
             return $query->where('network_id', $network_id);
@@ -275,6 +287,10 @@ class HealthCareSheetController extends Controller
             $query = $query->where('code', 'like', '%' . $code . '%');
         }
 
+        if (!empty($authorization_type)) {
+            $query = $query->where('authorization_type', $authorization_type);
+        }
+
         $classes = $query->get(['id', 'code', 'name']);
 
         return $this->successResponse($classes);
@@ -1767,7 +1783,7 @@ class HealthCareSheetController extends Controller
         }
     }
 
-    public function generateSheetID(): string
+    private function generateSheetID(): string
     {
         do {
             $code = generateTransactionCode();
diff --git a/app/Models/NhAuthorizationOfCareRequest.php b/app/Models/NhAuthorizationOfCareRequest.php
new file mode 100644
index 0000000..8e17e92
--- /dev/null
+++ b/app/Models/NhAuthorizationOfCareRequest.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Created by Reliese Model.
+ */
+
+namespace App\Models;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Class AuthorizationOfCareRequest
+ *
+ * @property int $id
+ * @property string $request_id
+ * @property int $user_id
+ * @property int $act_id
+ * @property string $state
+ * @property Carbon $created_at
+ * @property Carbon $updated_at
+ *
+ * @package App\Models
+ */
+class NhAuthorizationOfCareRequest extends Model
+{
+    protected $table = 'nh_authorization_of_care_requests';
+
+    protected $casts = [
+        'user_id' => 'int',
+        'act_id' => 'int'
+    ];
+
+    protected $fillable = [
+        'request_id',
+        'user_id',
+        'act_id',
+        'state'
+    ];
+}
diff --git a/database/migrations/2022_01_31_144613_create_nh_authorization_of_care_requests_table.php b/database/migrations/2022_01_31_144613_create_nh_authorization_of_care_requests_table.php
new file mode 100644
index 0000000..91a4dd5
--- /dev/null
+++ b/database/migrations/2022_01_31_144613_create_nh_authorization_of_care_requests_table.php
@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateNhAuthorizationOfCareRequestsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('nh_authorization_of_care_requests', function (Blueprint $table) {
+            $table->id();
+            $table->string('request_id')->unique();
+            $table->integer('user_id');
+            $table->integer('act_id');
+            $table->enum('state', ['UNDER_VALIDATION', 'ACCEPTED', 'REJECTED'])->default('UNDER_VALIDATION');
+            $table->timestamp('created_at')->useCurrent();
+            $table->timestamp('updated_at')->useCurrent();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('nh_authorization_of_care_requests');
+    }
+}
diff --git a/resources/lang/en/messages.php b/resources/lang/en/messages.php
index 22acdd1..30d45e5 100755
--- a/resources/lang/en/messages.php
+++ b/resources/lang/en/messages.php
@@ -128,5 +128,8 @@ A new consultation or prescription has been made with your insurance.
     'institution_name' => "Institution name",
     'phone' => "Telephone",
     'transmitter' => "Transmitter",
-    'recipient' => "Recipient"
+    'recipient' => "Recipient",
+    'new_care_authorisation' => "New care authorisation",
+    'new_care_authorisation_email' => "Insured :insured requests new care authorisation for procedure :act",
+    'new_care_authorisation_sent' => "New care authorisation request sent"
 ];
diff --git a/resources/lang/fr/messages.php b/resources/lang/fr/messages.php
index c5d05db..c5a22d7 100755
--- a/resources/lang/fr/messages.php
+++ b/resources/lang/fr/messages.php
@@ -144,5 +144,8 @@ Une nouvelle execution de prescription vient d'etre effectuée sur votre assuran
     'institution_name' => "Nom établissement",
     'phone' => "Téléphone",
     'transmitter' => "Émetteur",
-    'recipient' => "Destinataire"
+    'recipient' => "Destinataire",
+    'new_care_authorisation' => "Nouvelle autorisation de soin",
+    'new_care_authorisation_email' => "L'assuré :insured demande une nouvelle autorisation de soin pour l'acte :act",
+    'new_care_authorisation_sent' => "Nouvelle demande autorisation soin envoyée"
 ];
diff --git a/routes/web.php b/routes/web.php
index d45b7ed..3060301 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -52,4 +52,6 @@ $router->group(['prefix' => '', 'middleware' => 'auth'], function () use ($route
 
     $router->get('invoices', 'InvoiceController@getInvoices');
     $router->get('generate-invoice', 'InvoiceController@generateInvoice');
+
+    $router->post('authorizations-care-requests', 'AuthorizationCareRequestController@store');
 });