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Sign documents with the advanced electronic signature

Updated today

📖 Table of contents

You have received a signature request with the Advanced Electronic Signature (AES), or do you want to learn more about how this level of signature works? In this article, we detail all the necessary steps for signature requests with the Yousign Advanced Electronic Signature:

  • Reviewing the documents

  • Confirming your information

  • Verifying your identity (using your ID document)

  • Authenticating (using a unique code sent by SMS)

  • Signing the documents

In the context of a signature request with the Advanced Electronic Signature (often called AES), the identification of signers is strengthened by various identity document verification operations and the sending of an SMS with a unique code. These operations are necessary to sign the documents and enhance the legal value of the signatures.

Accepted ID Documents


Before starting the Advanced Electronic Signature (AES) process, you’ll need a valid ID document that meets the security standards to match your identity with the information provided by the Sender.

Here is the list of accepted documents for an Advanced Electronic Signature

List of accepted documents

Code

Country

Passport

Identity card

Residence permit

AD

Andorra

Yes

No

No

AL

Albania

Yes

No

No

AM

Armenia

Yes

No

No

AO

Angola

Yes

No

No

AR

Argentina

Yes

No

No

AT

Austria

Yes

Yes

Yes

AU

Australia

Yes

No

No

BA

Bosnia and Herzegovina

Yes

No

No

BD

Bangladesh

Yes

No

No

BE

Belgium

Yes

Yes

Yes

BF

Burkina Faso

Yes

Yes

No

BG

Bulgaria

Yes

Yes

Yes

BJ

Benin

Yes

Yes

No

BR

Brazil

Yes

No

No

BY

Belarus

Yes

No

No

CA

Canada

Yes

No

No

CD

Democratic Republic of the Congo

Yes

No

No

CF

Central African Republic

Yes

No

No

CG

Republic of the Congo

Yes

Yes

No

CH

Switzerland

Yes

Yes

Yes

CI

Côte d'Ivoire

Yes

Yes

No

CM

Cameroon

Yes

Yes

No

CN

China

Yes

No

No

CO

Colombia

Yes

No

No

CS

Serbia and Montenegro

Yes

No

No

CY

Cyprus

Yes

Yes

Yes

CZ

Czech Republic

Yes

Yes

Yes

DE

Germany

Yes

Yes

Yes

DK

Denmark

Yes

No

Yes

DM

Dominica

Yes

No

No

DZ

Algeria

Yes

No

No

EE

Estonia

Yes

Yes

Yes

EG

Egypt

Yes

No

No

ES

Spain

Yes

Yes

Yes

FI

Finland

Yes

Yes

Yes

FR

France

Yes

Yes

Yes

GA

Gabon

Yes

No

No

GB

United Kingdom

Yes

No

Yes

GE

Georgia

Yes

No

No

GH

Ghana

Yes

No

No

GN

Guinea

Yes

No

No

GR

Greece

Yes

Yes

Yes

HR

Croatia

Yes

Yes

Yes

HT

Haiti

Yes

No

No

HU

Hungary

Yes

Yes

Yes

IE

Ireland

Yes

No

Yes

IL

Israel

Yes

No

No

IN

India

Yes

No

No

IS

Iceland

Yes

No

Yes

IT

Italy

Yes

Yes

Yes

JO

Jordan

Yes

No

No

JP

Japan

Yes

No

No

KE

Kenya

Yes

No

No

KI

Kiribati

Yes

No

No

KM

Comoros

Yes

No

No

KN

Saint Kitts and Nevis

Yes

No

No

LB

Lebanon

Yes

No

No

LI

Liechtenstein

Yes

Yes

No

LT

Lithuania

Yes

Yes

Yes

LU

Luxembourg

Yes

Yes

Yes

LV

Latvia

Yes

Yes

Yes

LY

Libya

Yes

No

No

MA

Morocco

Yes

Yes

No

MC

Monaco

Yes

Yes

No

MD

Moldova

Yes

No

No

MG

Madagascar

Yes

No

No

MK

North Macedonia

Yes

No

No

ML

Mali

Yes

No

No

MR

Mauritania

Yes

No

No

MT

Malta

Yes

Yes

Yes

MU

Mauritius

Yes

No

No

MX

Mexico

Yes

No

No

MY

Malaysia

Yes

No

No

NE

Niger

Yes

No

No

NG

Nigeria

Yes

No

No

NL

Netherlands

Yes

Yes

Yes

NO

Norway

Yes

Yes

Yes

NP

Nepal

Yes

No

No

PH

Philippines

Yes

No

No

PK

Pakistan

Yes

No

No

PL

Poland

Yes

Yes

Yes

PS

Palestine

Yes

No

No

PT

Portugal

Yes

Yes

Yes

PY

Paraguay

Yes

Yes

No

QA

Qatar

Yes

No

No

RO

Romania

Yes

Yes

Yes

RS

Serbia

Yes

Yes

No

RU

Russia

Yes

No

No

RW

Rwanda

Yes

No

No

SA

Saudi Arabia

Yes

No

No

SE

Sweden

Yes

Yes

Yes

SG

Singapore

Yes

No

No

SI

Slovenia

Yes

Yes

Yes

SK

Slovakia

Yes

Yes

Yes

SN

Senegal

Yes

Yes

No

TG

Togo

Yes

Yes

No

TH

Thailand

Yes

No

No

TN

Tunisia

Yes

No

No

TO

Tonga

Yes

No

No

TR

Turkey

Yes

Yes

No

UA

Ukraine

Yes

No

No

VE

Venezuela

Yes

No

No

VN

Vietnam

Yes

No

No

VU

Vanuatu

Yes

No

No

XK

Kosovo

Yes

No

No

YE

Yemen

Yes

No

No

ZA

South Africa

Yes

No

No

Also, make sure that the photo on your ID document is clear: the text must be perfectly legible.

Step 1: Document Review


Start by reviewing the documents to sign:

  • In the signature request email received, click on the "Access the document" button that allows you to view the document(s) to sign.

  • Make sure you are in a well-lit environment and have your physical identification document and a mobile device with a camera. Then click "Continue."

  • Click "Start."

On the left side of your screen, you will find all the documents to sign and any attachments. Once you have reviewed the documents (scroll down) and provided any additional requested information (checkboxes, text to copy, etc.), click the "Sign" button at the bottom right of the page.

Step 2: Information Confirmation


Check the information provided by the signature request sender (it must match the information on your identification document):

  • Your first name

  • Your last name (make sure it matches the name on the MRZ strip of your identification document)

  • Your email address

If the provided information is correct

  • Check the checkbox (mandatory to proceed to the next step).

  • Click "Confirm" to move on to the identification document import step.

If the provided information is incorrect (or inverted)

  • Click "Declare an error to the sender". This will open a new page with all the information you need to check.

  • Specify the changes to be made, and the signature request sender will receive an email inviting them to make the necessary modifications.

  • You will receive an email to inform you that the Sender has modified your information.

Once the changes are made, you can restart the process to sign the documents. You cannot make the changes yourself for security reasons.

Step 3: Verification


At this step, you must import your identification document to confirm your identity:

  • Select the type of identification document you have, among:

    • ID card (you must import the front and back)

    • Passport

    • Residence permit (you must import the front and back)

National ID card: It is essential to import both the front and back of the national ID card. If your document has both sides in a single file, remember to upload it twice in each of the sections.

  • Import the scan(s) of your identification document (preferably in color) in PDF, JPEG, or PNG format, up to 10 MB.

We recommend scanning your identification document. However, if you take a photo of your identification document, make sure to disable the flash so that it is recognized. Follow our advice here.

  • Confirm by clicking "Submit."

Our tips for scanning identification documents

Make sure that:

  • The edges are visible: the identification document should not be cropped or partially obscured by a hand or finger.

  • There is no reflection: ID documents taken with flash photography will not be recognized.

  • There is no background: choose a neutral background.

  • The document photo is clearly visible.

  • Place your identification document straight.

Step 4: Authentication


At this step, you will receive an SMS containing a unique code for authentication. Enter the six-digit code received via SMS.

Step 5: Signature


Once your identification document is verified, and your authentication is entered, all that's left to do is sign! To do this, swipe to the right or hold down the Enter key.

You can download the documents directly after signing, but you will also receive a confirmation email allowing you to access the documents.

Manual Verification of Your Identity Document


It is possible that your identification document could not be automatically validated. Your identification document will then undergo manual verification. This verification process may take up to an hour (business day UTC+2).

Manual verification is possible in the following cases:

  • Your identification document does not have an MRZ zone.

  • You have attempted to submit your identification document unsuccessfully more than 4 times.

Once your identification document is verified and validated, the documents from the signature request will be effectively signed, and you will receive a confirmation email.

  • If your identification document is rejected, the documents from the signature request are not signed. You will then receive an email instructing you on the next steps.

👉 Feel free to consult our next article: Why is an identification document rejected?

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