diff --git a/apiv2/src/admin/core/referentiel/academie/AcademieMapper.ts b/apiv2/src/admin/core/referentiel/academie/AcademieMapper.ts
index 208ad4c801..8e9b77446c 100644
--- a/apiv2/src/admin/core/referentiel/academie/AcademieMapper.ts
+++ b/apiv2/src/admin/core/referentiel/academie/AcademieMapper.ts
@@ -1,6 +1,6 @@
 import { ACADEMIE_COLUMN_NAMES, ImportAcademieModel } from "./Academie.model";
 
-export class AcademieMapper {
+export class AcademieImportMapper {
     static fromRecord(record: Record<string, string>): ImportAcademieModel {
         const dateDerniereModificationSI = this.parseDate(record[ACADEMIE_COLUMN_NAMES.dateDerniereModificationSI]);
         const dateCreationSI = this.parseDate(record[ACADEMIE_COLUMN_NAMES.dateCreationSI]);
@@ -15,7 +15,7 @@ export class AcademieMapper {
     }
 
     static fromRecords(records: Record<string, string>[]): ImportAcademieModel[] {
-        return records.map(record => AcademieMapper.fromRecord(record));
+        return records.map(record => AcademieImportMapper.fromRecord(record));
     }
 
     private static parseDate(dateString: string): Date {
diff --git a/apiv2/src/admin/core/referentiel/academie/useCase/ImporterAcademies/ImporterAcademies.spec.ts b/apiv2/src/admin/core/referentiel/academie/useCase/ImporterAcademies/ImporterAcademies.spec.ts
index 6783c717bf..41cb607abd 100644
--- a/apiv2/src/admin/core/referentiel/academie/useCase/ImporterAcademies/ImporterAcademies.spec.ts
+++ b/apiv2/src/admin/core/referentiel/academie/useCase/ImporterAcademies/ImporterAcademies.spec.ts
@@ -9,13 +9,14 @@ import { AcademieImportService } from '../../AcademieImport.service';
 import { ImporterAcademies } from './ImporterAcademies';
 import { AcademieGateway } from '../../Academie.gateway';
 import { ACADEMIE_COLUMN_NAMES } from '../../Academie.model';
-import { AcademieMapper } from '../../AcademieMapper';
+import { AcademieImportMapper } from '../../AcademieMapper';
 
 describe('ImporterAcademies', () => {
   let useCase: ImporterAcademies;
   let academieImportService: AcademieImportService;
   let academieGateway: AcademieGateway;
   let fileGateway: FileGateway;
+  let clockGateway: ClockGateway;
 
   const mockDate = "31/07/2024";
   const mockDatePlus1 = "01/08/2024";
@@ -28,7 +29,7 @@ describe('ImporterAcademies', () => {
     [ACADEMIE_COLUMN_NAMES.dateDerniereModificationSI]: mockDate
   }
 
-  const importAcademieModel = AcademieMapper.fromRecord(academieRecord);
+  const importAcademieModel = AcademieImportMapper.fromRecord(academieRecord);
 
   let mockAcademieDb = {
     ...importAcademieModel,
@@ -59,9 +60,10 @@ describe('ImporterAcademies', () => {
         {
           provide: ClockGateway,
           useValue: {
-            getNowSafeIsoDate: jest.fn().mockReturnValue(mockDate)
+            getNowSafeIsoDate: jest.fn().mockReturnValue(mockDate),
+            isValidDate: jest.fn().mockReturnValue(true)
           }
-        },
+        },  
         {
           provide: NotificationGateway,
           useValue: {
@@ -90,6 +92,7 @@ describe('ImporterAcademies', () => {
     academieImportService = module.get<AcademieImportService>(AcademieImportService);
     academieGateway = module.get<AcademieGateway>(AcademieGateway);
     fileGateway = module.get<FileGateway>(FileGateway);
+    clockGateway = module.get<ClockGateway>(ClockGateway);
   });
 
   describe('execute', () => {
@@ -229,7 +232,7 @@ describe('ImporterAcademies', () => {
           ...academieRecord,
           [ACADEMIE_COLUMN_NAMES.dateDerniereModificationSI]: ""
         };
-
+        jest.spyOn(clockGateway, 'isValidDate').mockRestore();
         jest.spyOn(fileGateway, 'parseXLS').mockResolvedValue([academieRecordEmpty]);
 
         const result = await useCase.execute(mockParams);
@@ -248,11 +251,12 @@ describe('ImporterAcademies', () => {
         expect(academieGateway.update).toHaveBeenCalledTimes(0);
       });
 
-      it('Data Validation - Date creation SI - Invalid format - Invalid date format', async () => {
+      it('Data Validation - Date modification SI - Invalid format - Invalid date format', async () => {
         jest.spyOn(fileGateway, 'parseXLS').mockResolvedValue([{
           ...academieRecord,
           [ACADEMIE_COLUMN_NAMES.dateDerniereModificationSI]: "jeudi dernier",
         }]);
+        jest.spyOn(clockGateway, 'isValidDate').mockRestore();
 
         const result = await useCase.execute(mockParams);
 
diff --git a/apiv2/src/admin/core/referentiel/academie/useCase/ImporterAcademies/ImporterAcademies.ts b/apiv2/src/admin/core/referentiel/academie/useCase/ImporterAcademies/ImporterAcademies.ts
index 28ac2727f8..051723d652 100644
--- a/apiv2/src/admin/core/referentiel/academie/useCase/ImporterAcademies/ImporterAcademies.ts
+++ b/apiv2/src/admin/core/referentiel/academie/useCase/ImporterAcademies/ImporterAcademies.ts
@@ -1,18 +1,18 @@
 import { Inject, Injectable, Logger } from "@nestjs/common";
 import { FileGateway } from "@shared/core/File.gateway";
 import { UseCase } from "@shared/core/UseCase";
-import { isValidDate } from "snu-lib";
 import { ReferentielImportTaskParameters } from "@admin/core/referentiel/ReferentielImportTask.model";
 import { AcademieImportRapport, ImportAcademieModel } from "../../Academie.model";
 import { AcademieImportService } from "../../AcademieImport.service";
 import { AcademieValidationError } from "./AcademieValidationError";
-import { AcademieMapper } from "../../AcademieMapper";
-
+import { AcademieImportMapper } from "../../AcademieMapper";
+import { ClockGateway } from "@shared/core/Clock.gateway";
 
 @Injectable()
 export class ImporterAcademies implements UseCase<AcademieImportRapport[]> {
   constructor(@Inject( ) private readonly academieImportService: AcademieImportService,
     @Inject(FileGateway) private readonly fileGateway: FileGateway,
+    @Inject(ClockGateway) private readonly clockGateway: ClockGateway,
     private readonly logger: Logger,
   ) {}
 
@@ -57,11 +57,7 @@ export class ImporterAcademies implements UseCase<AcademieImportRapport[]> {
       throw new AcademieValidationError('Invalid format - regionAcademique');
     }
 
-    if (!academie.dateCreationSI || !isValidDate(academie.dateCreationSI)) {
-      throw new AcademieValidationError('Invalid format - dateCreationSI');
-    }
-
-    if (!academie.dateDerniereModificationSI || !isValidDate(academie.dateDerniereModificationSI)) {
+    if (!academie.dateDerniereModificationSI || !this.clockGateway.isValidDate(academie.dateDerniereModificationSI)) {
       throw new AcademieValidationError('Invalid format - dateDerniereModificationSI');
     }
   }
@@ -72,7 +68,7 @@ export class ImporterAcademies implements UseCase<AcademieImportRapport[]> {
       defval: "",
     });
 
-    const academies = AcademieMapper.fromRecords(academiesXLSX);
+    const academies = AcademieImportMapper.fromRecords(academiesXLSX);
 
     return academies;
   }
diff --git a/apiv2/src/admin/core/referentiel/departement/DepartementMapper.ts b/apiv2/src/admin/core/referentiel/departement/DepartementMapper.ts
index 93a6b25a46..95b1ff910b 100644
--- a/apiv2/src/admin/core/referentiel/departement/DepartementMapper.ts
+++ b/apiv2/src/admin/core/referentiel/departement/DepartementMapper.ts
@@ -1,6 +1,6 @@
 import { ImportDepartementModel, DEPARTEMENT_COLUMN_NAMES } from "./Departement.model";
 
-export class DepartementMapper {  
+export class DepartementImportMapper {  
     static fromRecord(record: Record<string, string>): ImportDepartementModel {
         const dateDerniereModificationSI = this.parseDate(record[DEPARTEMENT_COLUMN_NAMES.dateDerniereModificationSI]);
         const dateCreationSI = this.parseDate(record[DEPARTEMENT_COLUMN_NAMES.dateCreationSI]);
@@ -17,7 +17,7 @@ export class DepartementMapper {
     }
 
     static fromRecords(records: Record<string, string>[]): ImportDepartementModel[] {
-        return records.map(record => DepartementMapper.fromRecord(record));
+        return records.map(record => DepartementImportMapper.fromRecord(record));
     }
 
     private static parseDate(dateString: string): Date {
diff --git a/apiv2/src/admin/core/referentiel/departement/useCase/ImporterDepartements/ImporterDepartements.spec.ts b/apiv2/src/admin/core/referentiel/departement/useCase/ImporterDepartements/ImporterDepartements.spec.ts
index fbad85268d..f1ba2230dd 100644
--- a/apiv2/src/admin/core/referentiel/departement/useCase/ImporterDepartements/ImporterDepartements.spec.ts
+++ b/apiv2/src/admin/core/referentiel/departement/useCase/ImporterDepartements/ImporterDepartements.spec.ts
@@ -9,13 +9,14 @@ import { DepartementImportService } from '../../DepartementImport.service';
 import { ImporterDepartements } from './ImporterDepartements';
 import { DepartementGateway } from '../../Departement.gateway';
 import { DEPARTEMENT_COLUMN_NAMES } from '../../Departement.model';
-import { DepartementMapper } from '../../DepartementMapper';
+import { DepartementImportMapper } from '../../DepartementMapper';
 
 describe('ImporterDepartements', () => {
   let useCase: ImporterDepartements;
   let departementImportService: DepartementImportService;
   let departementGateway: DepartementGateway;
   let fileGateway: FileGateway;
+  let clockGateway: ClockGateway;
 
   const mockDate = "31/07/2024";
   const mockDatePlus1 = "01/08/2024";
@@ -30,7 +31,7 @@ describe('ImporterDepartements', () => {
     [DEPARTEMENT_COLUMN_NAMES.dateDerniereModificationSI]: mockDate
   }
 
-  const importDepartementModel = DepartementMapper.fromRecord(departementRecord);
+  const importDepartementModel = DepartementImportMapper.fromRecord(departementRecord);
 
   let mockDepartementDb = {
     ...importDepartementModel,
@@ -61,7 +62,8 @@ describe('ImporterDepartements', () => {
         {
           provide: ClockGateway,
           useValue: {
-            getNowSafeIsoDate: jest.fn().mockReturnValue(mockDate)
+            getNowSafeIsoDate: jest.fn().mockReturnValue(mockDate),
+            isValidDate: jest.fn().mockReturnValue(true)
           }
         },
         {
@@ -92,6 +94,7 @@ describe('ImporterDepartements', () => {
     departementImportService = module.get<DepartementImportService>(DepartementImportService);
     departementGateway = module.get<DepartementGateway>(DepartementGateway);
     fileGateway = module.get<FileGateway>(FileGateway);
+    clockGateway = module.get<ClockGateway>(ClockGateway);
   });
 
   describe('execute', () => {
@@ -236,6 +239,7 @@ describe('ImporterDepartements', () => {
           [DEPARTEMENT_COLUMN_NAMES.dateDerniereModificationSI]: ""
         };
 
+        jest.spyOn(clockGateway, 'isValidDate').mockRestore();
         jest.spyOn(fileGateway, 'parseXLS').mockResolvedValue([departementRecordEmpty]);
 
         const result = await useCase.execute(mockParams);
@@ -260,6 +264,7 @@ describe('ImporterDepartements', () => {
           ...departementRecord,
           [DEPARTEMENT_COLUMN_NAMES.dateDerniereModificationSI]: "jeudi dernier",
         }]);
+        jest.spyOn(clockGateway, 'isValidDate').mockRestore();
 
         const result = await useCase.execute(mockParams);
 
diff --git a/apiv2/src/admin/core/referentiel/departement/useCase/ImporterDepartements/ImporterDepartements.ts b/apiv2/src/admin/core/referentiel/departement/useCase/ImporterDepartements/ImporterDepartements.ts
index 2de6fc4cd2..877a43bbd3 100644
--- a/apiv2/src/admin/core/referentiel/departement/useCase/ImporterDepartements/ImporterDepartements.ts
+++ b/apiv2/src/admin/core/referentiel/departement/useCase/ImporterDepartements/ImporterDepartements.ts
@@ -1,17 +1,18 @@
 import { Inject, Injectable, Logger } from "@nestjs/common";
 import { FileGateway } from "@shared/core/File.gateway";
 import { UseCase } from "@shared/core/UseCase";
-import { isValidDate } from "snu-lib";
 import { ReferentielImportTaskParameters } from "@admin/core/referentiel/ReferentielImportTask.model";
 import { DepartementImportRapport, ImportDepartementModel } from "../../Departement.model";
 import { DepartementImportService } from "../../DepartementImport.service";
 import { DepartementValidationError } from "./DepartementValidationError";
-import { DepartementMapper } from "../../DepartementMapper";
+import { DepartementImportMapper } from "../../DepartementMapper";
+import { ClockGateway } from "@shared/core/Clock.gateway";
 
 @Injectable()
 export class ImporterDepartements implements UseCase<DepartementImportRapport[]> {
   constructor(@Inject( ) private readonly departementImportService: DepartementImportService,
     @Inject(FileGateway) private readonly fileGateway: FileGateway,
+    @Inject(ClockGateway) private readonly clockGateway: ClockGateway,
     private readonly logger: Logger,
   ) {}
 
@@ -60,7 +61,7 @@ export class ImporterDepartements implements UseCase<DepartementImportRapport[]>
       throw new DepartementValidationError('Invalid format - academie');
     }
 
-    if (!departement.dateDerniereModificationSI || !isValidDate(departement.dateDerniereModificationSI)) {
+    if (!departement.dateDerniereModificationSI || !this.clockGateway.isValidDate(departement.dateDerniereModificationSI)) {
       throw new DepartementValidationError('Invalid format - dateDerniereModificationSI');
     }
   }
@@ -71,7 +72,7 @@ export class ImporterDepartements implements UseCase<DepartementImportRapport[]>
       defval: "",
     });
 
-    const departements = DepartementMapper.fromRecords(departementsXLSX);
+    const departements = DepartementImportMapper.fromRecords(departementsXLSX);
 
     return departements;
   }
diff --git a/apiv2/src/admin/core/referentiel/regionAcademique/RegionAcademiqueMapper.ts b/apiv2/src/admin/core/referentiel/regionAcademique/RegionAcademiqueMapper.ts
index 85df0e3cf7..625d1c8468 100644
--- a/apiv2/src/admin/core/referentiel/regionAcademique/RegionAcademiqueMapper.ts
+++ b/apiv2/src/admin/core/referentiel/regionAcademique/RegionAcademiqueMapper.ts
@@ -1,6 +1,6 @@
 import { ImportRegionAcademiqueModel, REGION_ACADEMIQUE_COLUMN_NAMES } from "./RegionAcademique.model";
 
-export class RegionAcademiqueMapper {  
+export class RegionAcademiqueImportMapper {  
     static fromRecord(record: Record<string, string>): ImportRegionAcademiqueModel {
         const dateDerniereModificationSI = this.parseDate(record[REGION_ACADEMIQUE_COLUMN_NAMES.date_derniere_modification_si]);
         const zone = record[REGION_ACADEMIQUE_COLUMN_NAMES.zone];
@@ -14,7 +14,7 @@ export class RegionAcademiqueMapper {
     }
 
     static fromRecords(records: Record<string, string>[]): ImportRegionAcademiqueModel[] {
-        return records.map(record => RegionAcademiqueMapper.fromRecord(record));
+        return records.map(record => RegionAcademiqueImportMapper.fromRecord(record));
     }
 
     private static parseDate(dateString: string): Date {
diff --git a/apiv2/src/admin/core/referentiel/regionAcademique/useCase/ImporterRegionsAcademiques/ImporterRegionsAcademiques.spec.ts b/apiv2/src/admin/core/referentiel/regionAcademique/useCase/ImporterRegionsAcademiques/ImporterRegionsAcademiques.spec.ts
index 8eb1ac00b5..d1775d9708 100644
--- a/apiv2/src/admin/core/referentiel/regionAcademique/useCase/ImporterRegionsAcademiques/ImporterRegionsAcademiques.spec.ts
+++ b/apiv2/src/admin/core/referentiel/regionAcademique/useCase/ImporterRegionsAcademiques/ImporterRegionsAcademiques.spec.ts
@@ -9,13 +9,14 @@ import { Logger } from '@nestjs/common';
 import { ClockGateway } from '@shared/core/Clock.gateway';
 import { NotificationGateway } from '@notification/core/Notification.gateway';
 import { REGION_ACADEMIQUE_COLUMN_NAMES } from '../../RegionAcademique.model';
-import { RegionAcademiqueMapper } from '../../RegionAcademiqueMapper';
+import { RegionAcademiqueImportMapper } from '../../RegionAcademiqueMapper';
 
 describe('ImporterRegionsAcademiques', () => {
   let useCase: ImporterRegionsAcademiques;
   let regionAcademiqueImportService: RegionAcademiqueImportService;
   let regionAcademiqueGateway: RegionAcademiqueGateway;
   let fileGateway: FileGateway;
+  let clockGateway: ClockGateway;
 
   const mockDate = "31/07/2024";
   const mockDatePlus1 = "01/08/2024";
@@ -27,7 +28,7 @@ describe('ImporterRegionsAcademiques', () => {
     [REGION_ACADEMIQUE_COLUMN_NAMES.date_derniere_modification_si]: mockDate
   }
 
-  const importRegionAcademiqueModel = RegionAcademiqueMapper.fromRecord(regionAcademiqueRecord);
+  const importRegionAcademiqueModel = RegionAcademiqueImportMapper.fromRecord(regionAcademiqueRecord);
 
   let mockRegionAcademiqueDb = {
     ...importRegionAcademiqueModel,
@@ -58,7 +59,8 @@ describe('ImporterRegionsAcademiques', () => {
         {
           provide: ClockGateway,
           useValue: {
-            getNowSafeIsoDate: jest.fn().mockReturnValue(mockDate)
+            getNowSafeIsoDate: jest.fn().mockReturnValue(mockDate),
+            isValidDate: jest.fn().mockReturnValue(true)
           }
         },
         {
@@ -90,6 +92,7 @@ describe('ImporterRegionsAcademiques', () => {
     regionAcademiqueGateway = module.get<RegionAcademiqueGateway>(RegionAcademiqueGateway);
 
     fileGateway = module.get<FileGateway>(FileGateway);
+    clockGateway = module.get<ClockGateway>(ClockGateway);
   });
 
   describe('execute', () => {
@@ -154,7 +157,7 @@ describe('ImporterRegionsAcademiques', () => {
       });
     });
 
-    describe('no createion, No update', () => {
+    describe('no creation, No update', () => {
       it('Empty buffer', async () => {
         jest.spyOn(fileGateway, 'parseXLS').mockResolvedValue([]);
 
@@ -266,6 +269,7 @@ describe('ImporterRegionsAcademiques', () => {
         };
 
         jest.spyOn(fileGateway, 'parseXLS').mockResolvedValue([regionAcademiqueRecordEmpty]);
+        jest.spyOn(clockGateway, 'isValidDate').mockRestore();
 
         const result = await useCase.execute(mockParams);
 
@@ -287,6 +291,7 @@ describe('ImporterRegionsAcademiques', () => {
           ...regionAcademiqueRecord,
           [REGION_ACADEMIQUE_COLUMN_NAMES.date_derniere_modification_si]: "jeudi dernier",
         }]);
+        jest.spyOn(clockGateway, 'isValidDate').mockRestore();
 
         const result = await useCase.execute(mockParams);
 
@@ -313,7 +318,6 @@ describe('ImporterRegionsAcademiques', () => {
         };
 
         jest.spyOn(fileGateway, 'parseXLS').mockResolvedValue([regionAcademiqueRecordLessThanMockDate]);        
-        
         jest.spyOn(regionAcademiqueGateway, 'findByCode').mockResolvedValue(mockRegionAcademiqueDb);
 
         const result = await useCase.execute(mockParams);
diff --git a/apiv2/src/admin/core/referentiel/regionAcademique/useCase/ImporterRegionsAcademiques/ImporterRegionsAcademiques.ts b/apiv2/src/admin/core/referentiel/regionAcademique/useCase/ImporterRegionsAcademiques/ImporterRegionsAcademiques.ts
index 643912ecb9..89877c3a13 100644
--- a/apiv2/src/admin/core/referentiel/regionAcademique/useCase/ImporterRegionsAcademiques/ImporterRegionsAcademiques.ts
+++ b/apiv2/src/admin/core/referentiel/regionAcademique/useCase/ImporterRegionsAcademiques/ImporterRegionsAcademiques.ts
@@ -1,18 +1,18 @@
 import { Inject, Injectable, Logger } from "@nestjs/common";
 import { FileGateway } from "@shared/core/File.gateway";
 import { UseCase } from "@shared/core/UseCase";
-import { isValidDate } from "snu-lib";
 import { RegionAcademiqueImportService } from "../../RegionAcademiqueImport.service";
 import { RegionAcademiqueValidationError } from "./RegionAcademiqueValidationError";
-import { RegionAcademiqueMapper } from "../../RegionAcademiqueMapper";
+import { RegionAcademiqueImportMapper } from "../../RegionAcademiqueMapper";
 import { ImportRegionAcademiqueModel, RegionAcademiqueImportRapport } from "../../RegionAcademique.model";
 import { ReferentielImportTaskParameters } from "@admin/core/referentiel/ReferentielImportTask.model";
-
+import { ClockGateway } from "@shared/core/Clock.gateway";
 
 @Injectable()
 export class ImporterRegionsAcademiques implements UseCase<RegionAcademiqueImportRapport[]> {
   constructor(@Inject( ) private readonly regionAcademiqueImportService: RegionAcademiqueImportService,
     @Inject(FileGateway) private readonly fileGateway: FileGateway,
+    @Inject(ClockGateway) private readonly clockGateway: ClockGateway,
     private readonly logger: Logger,
   ) {}
 
@@ -58,7 +58,7 @@ export class ImporterRegionsAcademiques implements UseCase<RegionAcademiqueImpor
       throw new RegionAcademiqueValidationError('Invalid format - zone');
     }
 
-    if (!regionAcademique.dateDerniereModificationSI || !isValidDate(regionAcademique.dateDerniereModificationSI)) {
+    if (!regionAcademique.dateDerniereModificationSI || !this.clockGateway.isValidDate(regionAcademique.dateDerniereModificationSI)) {
       throw new RegionAcademiqueValidationError('Invalid format - dateDerniereModificationSI');
     }
   }
@@ -69,7 +69,7 @@ export class ImporterRegionsAcademiques implements UseCase<RegionAcademiqueImpor
       defval: "",
     });
 
-    const regionsAcademiques = RegionAcademiqueMapper.fromRecords(regionsAcademiquesXLSX);
+    const regionsAcademiques = RegionAcademiqueImportMapper.fromRecords(regionsAcademiquesXLSX);
 
     return regionsAcademiques;
   }
diff --git a/apiv2/src/admin/infra/referentiel/academie/Academie.mapper.ts b/apiv2/src/admin/infra/referentiel/academie/Academie.mapper.ts
index c6ecbab7b9..0a3194581b 100644
--- a/apiv2/src/admin/infra/referentiel/academie/Academie.mapper.ts
+++ b/apiv2/src/admin/infra/referentiel/academie/Academie.mapper.ts
@@ -19,26 +19,4 @@ export class AcademieMapper {
       id: academieDocument._id.toString(),
     };
   }
-
-  static fromRecord(record: Record<string, string>): ImportAcademieModel {
-    const dateDerniereModificationSI = this.parseDate(record[ACADEMIE_COLUMN_NAMES.dateDerniereModificationSI]);
-    const dateCreationSI = this.parseDate(record[ACADEMIE_COLUMN_NAMES.dateCreationSI]);
-
-    return {
-      code: record[ACADEMIE_COLUMN_NAMES.code],
-      libelle: record[ACADEMIE_COLUMN_NAMES.libelle],
-      regionAcademique: record[ACADEMIE_COLUMN_NAMES.regionAcademique],
-      dateCreationSI: dateCreationSI,
-      dateDerniereModificationSI: dateDerniereModificationSI,
-    }
-  }
-
-  static fromRecords(records: Record<string, string>[]): ImportAcademieModel[] {
-    return records.map(record => AcademieMapper.fromRecord(record));
-  }
-
-  private static parseDate(dateString: string): Date {
-    const dateParts = dateString.split('/');
-    return new Date(`${dateParts[2]}-${dateParts[1]}-${dateParts[0]}`);
-  }
 }
diff --git a/apiv2/src/shared/core/Clock.gateway.ts b/apiv2/src/shared/core/Clock.gateway.ts
index fe8151c045..a533470550 100644
--- a/apiv2/src/shared/core/Clock.gateway.ts
+++ b/apiv2/src/shared/core/Clock.gateway.ts
@@ -2,6 +2,7 @@ export interface ClockGateway {
     addDaysToNow(days: number): Date;
     now(): Date;
     getNowSafeIsoDate(): string;
+    isValidDate(date: Date): boolean;
 }
 
 export const ClockGateway = Symbol("ClockGateway");
diff --git a/apiv2/src/shared/infra/Clock.provider.ts b/apiv2/src/shared/infra/Clock.provider.ts
index dce5083748..011d6cbe46 100644
--- a/apiv2/src/shared/infra/Clock.provider.ts
+++ b/apiv2/src/shared/infra/Clock.provider.ts
@@ -14,4 +14,8 @@ export class ClockProvider implements ClockGateway {
     now() {
         return new Date();
     }
+
+    isValidDate(date:Date): boolean {
+        return !isNaN(new Date(date).getTime());
+    }
 }
diff --git a/packages/lib/src/utils/date.ts b/packages/lib/src/utils/date.ts
index 39c9ebe7d5..a2f766daf5 100644
--- a/packages/lib/src/utils/date.ts
+++ b/packages/lib/src/utils/date.ts
@@ -172,9 +172,6 @@ const formatDateTimeZone = (date) => {
  * - "31/07/2024" -> Date("2024-07-31")
  * - "2024-07-31" -> Date("2024-07-31")
  */
-const isValidDate = (date) => {
-  return !isNaN(date.getTime());
-}
 
 export {
   MONTHS,
@@ -197,5 +194,4 @@ export {
   formatDateForPostGre,
   isNowBetweenDates,
   formatDateTimeZone,
-  isValidDate,
 };