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New qualified electronic signature

Select an e-signature type and term.

What kind?
For how long?
Price
38,40 BGN
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Renew

your electronic signature

The electronic signature is valid for one or three years. You could extend the validity of your signature with one year, before the end of this period. Renewal shall be executed after submitting a request for renewal. After that shall be paid a renewal fee for one year in accordance with the current Pricelist.

Connect your signature to the computer and press Renewal.



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 Change a B-Trust e-mail password Change a B-Trust e-mail password

Contact us

Headquarters

41 Tsar Boris III Blvd.
1612 Sofia
working hours: every working day: 08:30 – 17:30
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

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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.

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