diff --git a/src/Service/Import/CsvImportService.php b/src/Service/Import/CsvImportService.php
index 1d06c58..37f56c6 100644
--- a/src/Service/Import/CsvImportService.php
+++ b/src/Service/Import/CsvImportService.php
@@ -1,15 +1,15 @@
 <?php
 namespace Sudalys\ImportService;
 
-use App\Service\Import\CsvValidator;
-use App\Service\Import\Processor\BasicCsvFileProcessor;
-use App\Service\Import\Processor\MainProcessor;
-use App\Service\Import\ErrorHandler\LoggingErrorHandler;
-use App\Service\Import\Specification\ExactHeaderSpecification;
-use App\Service\Import\Specification\RegexColumnSpecification;
-use App\Service\Import\Specification\NumericSpecification;
-use App\Service\Import\Specification\RequiredColumnSpecification;
-use App\Service\Import\Result\ImportResult;
+use Sudalys\ImportService\CsvValidator;
+use Sudalys\ImportService\Processor\BasicCsvFileProcessor;
+use Sudalys\ImportService\Processor\MainProcessor;
+use Sudalys\ImportService\ErrorHandler\LoggingErrorHandler;
+use Sudalys\ImportService\Specification\ExactHeaderSpecification;
+use Sudalys\ImportService\Specification\RegexColumnSpecification;
+use Sudalys\ImportService\Specification\NumericSpecification;
+use Sudalys\ImportService\Specification\RequiredColumnSpecification;
+use Sudalys\ImportService\Result\ImportResult;
 use Psr\Log\LoggerInterface;
 
 class CsvImportService
diff --git a/src/Service/Import/CsvImporter.php b/src/Service/Import/CsvImporter.php
index 05224b6..3a91f40 100644
--- a/src/Service/Import/CsvImporter.php
+++ b/src/Service/Import/CsvImporter.php
@@ -2,11 +2,11 @@
 
 namespace Sudalys\ImportService;
 
-use App\Service\Import\Interfaces\FileProcessorInterface;
-use App\Service\Import\Interfaces\ValidatorInterface;
-use App\Service\Import\Interfaces\ErrorHandlerInterface;
-use App\Service\Import\Interfaces\DataProcessorInterface;
-use App\Service\Import\Result\ImportResult;
+use Sudalys\ImportService\Interfaces\FileProcessorInterface;
+use Sudalys\ImportService\Interfaces\ValidatorInterface;
+use Sudalys\ImportService\Interfaces\ErrorHandlerInterface;
+use Sudalys\ImportService\Interfaces\DataProcessorInterface;
+use Sudalys\ImportService\Result\ImportResult;
 
 use function Symfony\Component\DependencyInjection\Loader\Configurator\iterator;
 
diff --git a/src/Service/Import/CsvValidator.php b/src/Service/Import/CsvValidator.php
index 8a9135f..ab389a7 100644
--- a/src/Service/Import/CsvValidator.php
+++ b/src/Service/Import/CsvValidator.php
@@ -1,9 +1,9 @@
 <?php
 namespace Sudalys\ImportService;
 
-use App\Service\Import\Interfaces\HeaderSpecificationInterface;
-use App\Service\Import\Result\ValidationResult;
-use App\Service\Import\Interfaces\ValidatorInterface;
+use Sudalys\ImportService\Interfaces\HeaderSpecificationInterface;
+use Sudalys\ImportService\Result\ValidationResult;
+use Sudalys\ImportService\Interfaces\ValidatorInterface;
 
 class CsvValidator implements ValidatorInterface
 {
diff --git a/src/Service/Import/ErrorHandler/LoggingErrorHandler.php b/src/Service/Import/ErrorHandler/LoggingErrorHandler.php
index fef2bc7..db67602 100644
--- a/src/Service/Import/ErrorHandler/LoggingErrorHandler.php
+++ b/src/Service/Import/ErrorHandler/LoggingErrorHandler.php
@@ -1,6 +1,6 @@
 <?php
-namespace App\Service\Import\ErrorHandler;
-use App\Service\Import\Interfaces\ErrorHandlerInterface;
+namespace Sudalys\ImportService\ErrorHandler;
+use Sudalys\ImportService\Interfaces\ErrorHandlerInterface;
 use Psr\Log\LoggerInterface;
 
     class LoggingErrorHandler implements ErrorHandlerInterface
diff --git a/src/Service/Import/Interfaces/ColumnSpecificationInterface.php b/src/Service/Import/Interfaces/ColumnSpecificationInterface.php
index 50a167d..f39c83f 100644
--- a/src/Service/Import/Interfaces/ColumnSpecificationInterface.php
+++ b/src/Service/Import/Interfaces/ColumnSpecificationInterface.php
@@ -1,5 +1,5 @@
 <?php
-namespace App\Service\Import\Interfaces;
+namespace Sudalys\ImportService\Interfaces;
 interface ColumnSpecificationInterface
 {
     public function isSatisfiedBy(string $value): bool;
diff --git a/src/Service/Import/Interfaces/DataProcessorInterface.php b/src/Service/Import/Interfaces/DataProcessorInterface.php
index 84c8798..78a4719 100644
--- a/src/Service/Import/Interfaces/DataProcessorInterface.php
+++ b/src/Service/Import/Interfaces/DataProcessorInterface.php
@@ -1,5 +1,5 @@
 <?php
-namespace App\Service\Import\Interfaces;
+namespace Sudalys\ImportService\Interfaces;
 interface DataProcessorInterface
 
 {
diff --git a/src/Service/Import/Interfaces/ErrorHandlerInterface.php b/src/Service/Import/Interfaces/ErrorHandlerInterface.php
index d1754e7..0e180c1 100644
--- a/src/Service/Import/Interfaces/ErrorHandlerInterface.php
+++ b/src/Service/Import/Interfaces/ErrorHandlerInterface.php
@@ -1,5 +1,5 @@
 <?php
-namespace App\Service\Import\Interfaces;
+namespace Sudalys\ImportService\Interfaces;
 interface ErrorHandlerInterface
 {
     public function handle(array $errors): void;
diff --git a/src/Service/Import/Interfaces/FileProcessorInterface.php b/src/Service/Import/Interfaces/FileProcessorInterface.php
index 1fd6ac8..c57a2ca 100644
--- a/src/Service/Import/Interfaces/FileProcessorInterface.php
+++ b/src/Service/Import/Interfaces/FileProcessorInterface.php
@@ -1,5 +1,5 @@
 <?php
-namespace App\Service\Import\Interfaces;
+namespace Sudalys\ImportService\Interfaces;
 interface FileProcessorInterface
 {
     public function processFile(string $Path): array;
diff --git a/src/Service/Import/Interfaces/HeaderSpecificationInterface.php b/src/Service/Import/Interfaces/HeaderSpecificationInterface.php
index cb5c036..3ba0564 100644
--- a/src/Service/Import/Interfaces/HeaderSpecificationInterface.php
+++ b/src/Service/Import/Interfaces/HeaderSpecificationInterface.php
@@ -1,5 +1,5 @@
 <?php
-namespace App\Service\Import\Interfaces;
+namespace Sudalys\ImportService\Interfaces;
 interface HeaderSpecificationInterface
 {
     public function isSatisfiedBy(array $header): bool;
diff --git a/src/Service/Import/Interfaces/ValidatorInterface.php b/src/Service/Import/Interfaces/ValidatorInterface.php
index 93655a6..340c5f4 100644
--- a/src/Service/Import/Interfaces/ValidatorInterface.php
+++ b/src/Service/Import/Interfaces/ValidatorInterface.php
@@ -1,6 +1,6 @@
 <?php
-namespace App\Service\Import\Interfaces;
-use App\Service\Import\Result\ValidationResult;
+namespace Sudalys\ImportService\Interfaces;
+use Sudalys\ImportService\Result\ValidationResult;
 
 interface ValidatorInterface
 {
diff --git a/src/Service/Import/Processor/BasicCsvFileProcessor.php b/src/Service/Import/Processor/BasicCsvFileProcessor.php
index 7f4be82..5bb6ad5 100644
--- a/src/Service/Import/Processor/BasicCsvFileProcessor.php
+++ b/src/Service/Import/Processor/BasicCsvFileProcessor.php
@@ -1,6 +1,6 @@
 <?php
-namespace App\Service\Import\Processor;
-use App\Service\Import\Interfaces\FileProcessorInterface;
+namespace Sudalys\ImportService\Processor;
+use Sudalys\ImportService\Interfaces\FileProcessorInterface;
 
 use League\Csv\Reader;
 
diff --git a/src/Service/Import/Processor/DatabaseDataProcessor.php b/src/Service/Import/Processor/DatabaseDataProcessor.php
index 0ec5b75..4609f6c 100644
--- a/src/Service/Import/Processor/DatabaseDataProcessor.php
+++ b/src/Service/Import/Processor/DatabaseDataProcessor.php
@@ -1,6 +1,6 @@
 <?php
-namespace App\Service\Import\Processor;
-use App\Service\Import\Interfaces\DataProcessorInterface;
+namespace Sudalys\ImportService\Processor;
+use Sudalys\ImportService\Interfaces\DataProcessorInterface;
 
  class DatabaseDataProcessor implements DataProcessorInterface
  {
diff --git a/src/Service/Import/Processor/MainProcessor.php b/src/Service/Import/Processor/MainProcessor.php
index a995ac5..6cca57b 100644
--- a/src/Service/Import/Processor/MainProcessor.php
+++ b/src/Service/Import/Processor/MainProcessor.php
@@ -1,9 +1,9 @@
 <?php
 
-namespace App\Service\Import\Processor;
+namespace Sudalys\ImportService\Processor;
 
-use App\Service\Import\Interfaces\DataProcessorInterface;
-//use App\Service\Import\Interfaces\AutreProcessorInterface; // Ajoute d'autres interfaces de traitement si nécessaire
+use Sudalys\ImportService\Interfaces\DataProcessorInterface;
+//use Sudalys\ImportService\Interfaces\AutreProcessorInterface; // Ajoute d'autres interfaces de traitement si nécessaire
 
 class MainProcessor implements DataProcessorInterface
 {
diff --git a/src/Service/Import/Result/ImportResult.php b/src/Service/Import/Result/ImportResult.php
index 415e292..12094b0 100644
--- a/src/Service/Import/Result/ImportResult.php
+++ b/src/Service/Import/Result/ImportResult.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Service\Import\Result;
+namespace Sudalys\ImportService\Result;
 
 class ImportResult
 {
diff --git a/src/Service/Import/Result/ValidationResult.php b/src/Service/Import/Result/ValidationResult.php
index 84ce1f4..a2bbaeb 100644
--- a/src/Service/Import/Result/ValidationResult.php
+++ b/src/Service/Import/Result/ValidationResult.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Service\Import\Result;
+namespace Sudalys\ImportService\Result;
 
 class ValidationResult
 {
diff --git a/src/Service/Import/Specification/ExactHeaderSpecification.php b/src/Service/Import/Specification/ExactHeaderSpecification.php
index 22cec2b..433fb72 100644
--- a/src/Service/Import/Specification/ExactHeaderSpecification.php
+++ b/src/Service/Import/Specification/ExactHeaderSpecification.php
@@ -1,7 +1,7 @@
 <?php
 
-namespace App\Service\Import\Specification;
-use App\Service\Import\Interfaces\HeaderSpecificationInterface;
+namespace Sudalys\ImportService\Specification;
+use Sudalys\ImportService\Interfaces\HeaderSpecificationInterface;
 
 class ExactHeaderSpecification implements HeaderSpecificationInterface
 {
diff --git a/src/Service/Import/Specification/NumericSpecification.php b/src/Service/Import/Specification/NumericSpecification.php
index d152a71..74a8e9a 100644
--- a/src/Service/Import/Specification/NumericSpecification.php
+++ b/src/Service/Import/Specification/NumericSpecification.php
@@ -1,6 +1,6 @@
 <?php
-    namespace App\Service\Import\Specification;
-    use App\Service\Import\Interfaces\ColumnSpecificationInterface;
+    namespace Sudalys\ImportService\Specification;
+    use Sudalys\ImportService\Interfaces\ColumnSpecificationInterface;
 
     class NumericSpecification implements ColumnSpecificationInterface
     {
diff --git a/src/Service/Import/Specification/RegexColumnSpecification.php b/src/Service/Import/Specification/RegexColumnSpecification.php
index 0a36f0b..04b359d 100644
--- a/src/Service/Import/Specification/RegexColumnSpecification.php
+++ b/src/Service/Import/Specification/RegexColumnSpecification.php
@@ -1,6 +1,6 @@
 <?php
-namespace App\Service\Import\Specification;
-use App\Service\Import\Interfaces\ColumnSpecificationInterface;
+namespace Sudalys\ImportService\Specification;
+use Sudalys\ImportService\Interfaces\ColumnSpecificationInterface;
 
 class RegexColumnSpecification implements ColumnSpecificationInterface
 {
diff --git a/src/Service/Import/Specification/RequiredColumnSpecification.php b/src/Service/Import/Specification/RequiredColumnSpecification.php
index 1cf7568..e9c6e20 100644
--- a/src/Service/Import/Specification/RequiredColumnSpecification.php
+++ b/src/Service/Import/Specification/RequiredColumnSpecification.php
@@ -1,8 +1,8 @@
 <?php
 
-namespace App\Service\Import\Specification;
+namespace Sudalys\ImportService\Specification;
 
-use App\Service\Import\Interfaces\ColumnSpecificationInterface;
+use Sudalys\ImportService\Interfaces\ColumnSpecificationInterface;
 
 class RequiredColumnSpecification implements ColumnSpecificationInterface
 {