The Adobe Approved Trust List (AATL) is a program that enables millions of people around the world to digitally sign documents in Adobe Document Cloud solutions using the world’s most trusted digital IDs. The Certificate Authorities (CAs) and Trust Service Providers (TSPs) on this list issue certificate-based digital IDs and timestamp services that are used to comply with the most stringent legal and regulatory requirements in the world, such as the EU eIDAS regulation and the SAFE-BioPharma standard. Adobe digital signature solutions also work with every accredited provider offering qualified trust services listed in the European Union Trust List (EUTL).

Get your certificate-based digital ID or timestamp service from one of the providers below, and start signing documents securely with Adobe Acrobat Reader DC, Acrobat DC or Adobe Sign.

Adobe Approved Trust List members

Current AATL Members

Country Code Headquarters Country Company Name Company Logo
BM
Bermuda QuoVadis
BR Brazil ICP-Brasil
CA Canada
Notarius
CH Switzerland Bundesamt für Informatik und Telekommunikation
CH Switzerland Swisscom
CH Switzerland SwissSign
CH Switzerland WISeKey
CN China China Financial Certification Authority
CN China Guang Dong CA
CN China Shanghai Electronic Certificate Authority
CN China WoSign
CO Colombia
Certicámara
CZ Czech Republic První certifikační autorita
CZ Czech Republic PostSignum
DE Germany D-TRUST
ES Spain Camerfirma
ES Spain Firmaprofesional
ES Spain Izenpe
FR France Almerys
FR France Atos Worldline
FR France BNP Paribas
FR France CertEurope
FR France Certinomis
FR France ChamberSign France
FR France Conseil Superieur du Notariat
FR France

Universign

(formerly Cryptolog)

FR France

Safran Identity and Security

(formerly  Morpho)

FR France OpenTrust
HK Hong Kong Digi-Sign
HK Hong Kong Hongkong Post
HU Hungary NetLock
IL Israel ComSign
IN India CCA India
IT Italy Actalis
IT Italy Aruba PEC
IT Italy InfoCert
IT Italy Intesa IBM
IT Italy Namirial
JP Japan GlobalSign
JP Japan Local Government PKI
JP Japan Government PKI
JP Japan SECOM
LU Luxembourg LuxTrust
NL Netherlands Logius
NO Norway Buypass
PL Poland

Asseco Data Systems

(formerly Unizeto)

PT Portugal Multicert
UR Uruguay AGESIC
US USA DigiCert
US USA Department of Defense Department of Defense
US USA Entrust
US USA U.S. Federal Public Key Infrastructure
US USA SAFE-BioPharma
US USA Symantec
VE Venezuela Proveedor de Certificados
ZA South Africa LAWtrust
ZA South Africa South African Post Office

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