DigiCert Document Trust Manager is a platform for managing digital signatures, electronic seals, and timestamps for digital documents. It is part of the DigiCert ONE platform ecosystem. The product issues publicly trusted digital certificates that comply with multiple regulatory frameworks, including EU eIDAS (Regulation No 910/2014), UK eIDAS, ZertES (Switzerland), and Adobe Approved Trust List (AATL) requirements. It also supports compliance with KYC (Know Your Customer) and AML (Anti-Money Laundering) regulations. Certificate types offered include qualified and non-qualified certificates for e-signatures, e-seals, and timestamps. Regional coverage includes the European Union, Netherlands (PKIoverheid), Switzerland, and the United Kingdom. The platform supports remote identity verification via a mobile app and allows e-signing from any modern mobile device. Documents can be kept within an organization's own network, and deployments can use either publicly trusted certificates or a private PKI infrastructure. It is compatible with any Cloud Signature Consortium (CSC)-enabled application, including third-party e-signature platforms.