Adobe Approved Trust List Members

The Adobe Approved Trust List (AATL) enables people worldwide to sign documents in Adobe Document Cloud solutions using digital signing certificates that are trusted globally. The certificate authorities (CAs) and trust service providers (TSPs) on the list issue digital signing certificates and timestamp services. You can use the certificates and timestamp services to comply with global legal and regulatory requirements, including the EU eIDAS regulation. Adobe’s digital signatures also work with every accredited provider offering qualified trust services listed in the European Union Trust List (EUTL).

Get your digital certificates or timestamp service from one of the providers on the list, and sign documents securely with Adobe Acrobat Reader, Acrobat, or Adobe Acrobat Sign.

Adobe Approved Trust List members

Current AATL Members

Country codes in alphabetical order. Select > to expand the list.

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

AE

Abu Dhabi, United Arab Emirates

Digital Trust

AE

Abu Dhabi, United Arab Emirates

TDRA Logo

AE

Dubai, United Arab Emirates

DESC Logo

AT

Austria

e-monitoring logo

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

BM

Bermuda

BR

Brazil

ITI

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

CA

Canada

Notarius logo

CH

Switzerland

Swiss Gov logo

CH

Switzerland

CH

Switzerland

CH

Switzerland

CN

China

CN

China

CN

China

CN

China

CN

China

CN

China

CN

China

CN

China

WoTrus

(formerly WoSign)

CO

Colombia

CO

Colombia

GSE

CV

Cape Verde

CZ

Czech Republic

CZ

Czech Republic

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

DE

Germany

DE

Germany

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

ES

Spain

ES

Spain

ES

Spain

ES

Spain

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

FI

Finland

FR

France

be-invest

(formerly Almerys)

FR

France

FR

France

FR

France

FR

France

FR

France

FR

France

IDEMIA

(formerly Morpho)

FR

France

FR

France

FR

France

Universign

(formerly Cryptolog)

FR

France

FR

France

Worldline Logo

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

HK

Hong Kong SAR of China

HK

Hong Kong SAR of China

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

ID

Indonesia

IL

Israel

IN

India

IN

India

IT

Italy

IT

Italy

Infocert Logo

IT

Italy

IT

Italy

IT

Italy

IT

Italy

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

JP

Japan

JP

Japan

JP

Japan

JP

Japan

JP

Japan

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

KR

South Korea

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

MY

Malaysia

MY

Malaysia

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

NL

Netherlands

Digidentity logo

NL

Netherlands

NL

Netherlands

NO

Norway

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

PL

Poland

Asseco Data Systems

(formerly Unizeto)

PT

Portugal

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

SA

Saudi Arabia

SG

Singapore

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

TH

Thailand

TW

Taiwan region

TW

Taiwan region

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

US

USA

Digicert logo

US

USA

US

USA

US

USA

US

USA

US

USA

US

USA

SAFE Identity

(formerly SAFE-BioPharma)

US

USA

US

USA

US

USA

UY

Uruguay

Country/Region Code

Headquarters Location

Company Name

Company Logo

Cloud Signature Consortium TSP*

ZA

South Africa

ZA

South Africa

ZA

South Africa

These trust service providers (TSPs) are committed to providing digital ID services supporting the open API standard from the Cloud Signature Consortium. Learn more >

 Adobe

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