diff --git a/src/app/api/idnot/UserController.ts b/src/app/api/idnot/UserController.ts
index 41cfb63a..0eb744c5 100644
--- a/src/app/api/idnot/UserController.ts
+++ b/src/app/api/idnot/UserController.ts
@@ -50,7 +50,7 @@ export default class UserController extends ApiController {
 
 			if (!user) {
 				console.error("User not found");
-				this.httpUnauthorized(response, "User not found");
+				this.httpUnauthorized(response, "Email not found");
 				return;
 			}
 
diff --git a/src/app/api/notary/DocumentsNotaryController.ts b/src/app/api/notary/DocumentsNotaryController.ts
index 900a54d5..fd3da714 100644
--- a/src/app/api/notary/DocumentsNotaryController.ts
+++ b/src/app/api/notary/DocumentsNotaryController.ts
@@ -1,4 +1,5 @@
 import authHandler from "@App/middlewares/AuthHandler";
+import EmailBuilder from "@Common/emails/EmailBuilder";
 import ApiController from "@Common/system/controller-pattern/ApiController";
 import { Controller, Delete, Get, Post } from "@ControllerPattern/index";
 import { DocumentsNotary, Prisma } from "@prisma/client";
@@ -20,6 +21,7 @@ export default class DocumentsNotaryController extends ApiController {
 		private customerService: CustomersService,
 		private userService: UsersService,
 		private filesNotaryService: FilesNotaryService,
+		private emailBuilder: EmailBuilder,
 	) {
 		super();
 	}
@@ -92,6 +94,9 @@ export default class DocumentsNotaryController extends ApiController {
 			}
 
 			const documentNotary = await this.documentsNotaryService.getByUid(documentNotaryEntityCreated.uid);
+			if(!documentNotary) return;
+
+			await this.emailBuilder.sendDocumentNotaryEmails(documentNotary);
 
 			const document = DocumentNotary.hydrate<DocumentNotary>(documentNotary!);
 			//success
diff --git a/src/app/middlewares/OfficeMembershipHandlers/FolderHandler.ts b/src/app/middlewares/OfficeMembershipHandlers/FolderHandler.ts
index dc623c5f..bea0ae54 100644
--- a/src/app/middlewares/OfficeMembershipHandlers/FolderHandler.ts
+++ b/src/app/middlewares/OfficeMembershipHandlers/FolderHandler.ts
@@ -13,6 +13,7 @@ export default async function folderHandler(req: Request, response: Response, ne
 		const deed = req.body.deed;
 		const folderNumber = req.body.folder_number;
 		const stakeHolders = req.body.stakeholders as any[];
+		const description = req.body.description;
 
 		if (office && office.uid != officeId) {
 			response.status(HttpCodes.UNAUTHORIZED).send("Unauthorized with this office");
@@ -31,6 +32,11 @@ export default async function folderHandler(req: Request, response: Response, ne
 			}
 		}
 
+		if (description && description.length > 250) {
+			response.status(HttpCodes.VALIDATION_ERROR).send([{ property: "description", constraints: { description: "La description dépasse 250 caractères" } }]);
+			return;
+		}
+
 		if (stakeHolders && stakeHolders.length === 0) {
 			response
 				.status(HttpCodes.VALIDATION_ERROR)
diff --git a/src/common/emails/EmailBuilder.ts b/src/common/emails/EmailBuilder.ts
index 7d795ba9..0d12f27c 100644
--- a/src/common/emails/EmailBuilder.ts
+++ b/src/common/emails/EmailBuilder.ts
@@ -1,5 +1,5 @@
 import DocumentsService from "@Services/super-admin/DocumentsService/DocumentsService";
-import { Documents } from "@prisma/client";
+import { Documents, DocumentsNotary } from "@prisma/client";
 import { Document } from "le-coffre-resources/dist/SuperAdmin";
 import { Service } from "typedi";
 import { ETemplates } from "./Templates/EmailTemplates";
@@ -7,7 +7,8 @@ import MailchimpService from "@Services/common/MailchimpService/MailchimpService
 import { BackendVariables } from "@Common/config/variables/Variables";
 import UsersService from "@Services/super-admin/UsersService/UsersService";
 import User from "le-coffre-resources/dist/SuperAdmin";
-import { Customer } from "le-coffre-resources/dist/Notary";
+import { Customer, DocumentNotary } from "le-coffre-resources/dist/Notary";
+import DocumentsNotaryService from "@Services/notary/DocumentsNotaryService/DocumentsNotaryService";
 
 @Service()
 export default class EmailBuilder {
@@ -16,6 +17,7 @@ export default class EmailBuilder {
 		private documentsService: DocumentsService,
 		protected variables: BackendVariables,
 		private usersService: UsersService,
+		private documentNotaryService : DocumentsNotaryService,
 	) {}
 
 	public async sendDocumentEmails(documentEntity: Documents) {
@@ -166,4 +168,49 @@ export default class EmailBuilder {
 				lastTrySendDate: null,
 			});
 	}
+
+	public async sendDocumentNotaryEmails(documentEntity: DocumentsNotary) {
+		const templateName = ETemplates.DOCUMENT_SEND;
+		const subject = "Votre notaire vous a envoyé des documents.";
+
+		const documentPrisma = await this.documentNotaryService.getByUid(documentEntity.uid, {
+			depositor: { include: { contact: true } },
+			folder: { include: { office: true } },
+			customer: { include: { contact: true } },
+		});
+		if (!documentPrisma) throw new Error("Document not found");
+		const document = DocumentNotary.hydrate<DocumentNotary>(documentPrisma);
+
+		//Use mailchimpService.get get if an email was sent to the user in the lst hour
+		const lastEmail = await this.mailchimpService.get({
+			where: {
+				to: document.customer?.contact?.email,
+				OR: [{ sentAt: { gte: new Date(Date.now() - 3600000) } }, { sentAt: null }],
+				templateName: templateName,
+			},
+		});
+		if (lastEmail.length > 0) return;
+
+		const to = document.customer!.contact!.email;
+		const templateVariables = {
+			first_name: document.customer?.contact?.first_name,
+			last_name: document.customer?.contact?.last_name,
+			office_name: document.folder!.office!.name,
+			link: `${this.variables.APP_HOST}/customer-login`,
+		};
+
+		this.mailchimpService.create({
+			templateName,
+			to,
+			subject,
+			templateVariables,
+			uid: "",
+			from: null,
+			cc: [],
+			cci: [],
+			sentAt: null,
+			nbTrySend: null,
+			lastTrySendDate: null,
+		});
+	}
 }
diff --git a/src/common/emails/Templates/EmailTemplates.ts b/src/common/emails/Templates/EmailTemplates.ts
index 4943b885..265d824d 100644
--- a/src/common/emails/Templates/EmailTemplates.ts
+++ b/src/common/emails/Templates/EmailTemplates.ts
@@ -4,4 +4,5 @@ export const ETemplates = {
 	DOCUMENT_RECAP: "DOCUMENT_RECAP",
 	SUBSCRIPTION_INVITATION: "SUBSCRIPTION_INVITATION",
 	DOCUMENT_REMINDER: "DOCUMENT_REMINDER",
+	DOCUMENT_SEND: "DOCUMENT_SEND",
 };
\ No newline at end of file
diff --git a/src/services/common/IdNotService/IdNotService.ts b/src/services/common/IdNotService/IdNotService.ts
index 3226f38e..aecc1372 100644
--- a/src/services/common/IdNotService/IdNotService.ts
+++ b/src/services/common/IdNotService/IdNotService.ts
@@ -407,6 +407,8 @@ export default class IdNotService extends BaseService {
 				return null;
 			}
 
+			console.log("officeLocationData", officeLocationData);
+
 			const office = await this.officeService.get({ where: { idNot: decodedToken.entity_idn } });
 
 			// if(officeLocationData.result[0]!.adrGeoCodePostal.slice(0,2) !== "35") {
diff --git a/src/services/customer/CustomersService/CustomersService.ts b/src/services/customer/CustomersService/CustomersService.ts
index fcc02d17..7d64e0aa 100644
--- a/src/services/customer/CustomersService/CustomersService.ts
+++ b/src/services/customer/CustomersService/CustomersService.ts
@@ -358,7 +358,7 @@ export default class CustomersService extends BaseService {
 	}
 
 	private async sendSmsCodeToCustomer(totpPin: number, customer: Customer) {
-		const message = "Votre code de vérification LEcoffre.io est : " + totpPin.toString();
+		const message = "Votre code de vérification LeCoffre est : " + totpPin.toString();
 
 		// Sélectionnez le fournisseur de SMS en fonction de la variable d'environnement
 		//const selectedProvider = this.variables.SMS_PROVIDER === "OVH" ? this.ovhService : this.smsFactorService;