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QUALIFIED ELECTRONIC SIGNATURE

Equal to a handwritten signature.

FOR INDIVIDUALS

Represent yourself as an individual

LEGAL ENTITIES

You represent a legal entity, a sole trader or you are a freelancer

The validity of your qes expires:

CLOUD ELECTRONIC SIGNATURE

Equal to a handwritten signature.

  • No smart cards and card readers: A mobile phone with internet access is only required.
  • Pay as much as you use
    Choice of various prepaid packages with a predefined number of signatures included
  • Electronic Identification
    Remote issuing via B-Trust Mobile application
DOWNLOAD B-TRUST MOBILE FROM:
Already have QES?

Services and queries for electronic signatures

Search the Public register Search the Public register Verify a digital certificate Verify a digital certificate Lists of hold and revoked digital certificates Lists of hold and revoked digital certificates Check the status of an e-signature with OCSP Check the status of an e-signature with OCSP Sign electronic documents with an e-signature Sign electronic documents with an e-signature
Validation of documents Validation of documents Time Stamp Time Stamp Installation of e-signatures Installation of e-signatures Certification chains Certification chains

Contact us

Headquarters

41 Tsar Boris III Blvd.
1612 Sofia
e-mail: office

Contact center

working hours: every working day: 07:00 – 23:00
phone: 0700 199 10 for Vivacom fixed network subscribers - at the price for a single city call
mobile: *9910 for subscribers of mobile networks - at the price for a call within the network, according to the customer's tariff plan

e-mail: support

Lost or stolen signature

In case of lost or stolen signature – for temporarily suspension of 48 hours, call

0700 199 10 or *9910

In order to terminate your electronic signature, visit one of our offices.

Inquiry

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