Qualified services

You need to renew your electronic signature in the SimplySign mobile app when the expiration date of your certificate is approaching.

Why take care of mobile e-signature renewal?

• by renewing your signature you will ensure continuity in, among other things, signing documents, B2B contracts, dealing with Social Security, tax office, national court registry, etc.
• you will extend the validity of your qualified signature for 1, 2 or 3 years
• the cost of renewing an electronic signature is lower than the cost of buying a new certificate
• you will make the renewal easily online, without leaving your home or office
• Certum's e-signature is one of the few on the market that is automatically recognized in Adobe software, that is, in all PDF documents you sign
• you will receive 5,000 qualified time stamps per month.

Activation code for renewal of an electronic signature, intended for those who have their own card and reader, and a valid qualified certificate.

Available for a period of 1, 2 or 3 years.

Novelty only at Certum - Poland’s first qualified signature, which works:

• without a physical card and a reader
• on mobile devices with: Android or iOS 
• on a classic-type computer: PC and Mac OS X
• for the period of validity: 1, 2, 3 years

A small, portable and handy device for attaching a secure electronic signature

A standard suite for electronic signature.

Another CERTUM qualified certificate issue to a cryptographic card

• simple and quick activation
• for cards with a 16-digit number

WebNotarius is the first Polish service validating electronic signatures and electronic seals. WebNotarius confirms the authenticity of an electronic signature. It is a 100% guarantee that the document has not been forged. The WebNotarius service is compliant with eIDAS regulation.

Discount available when purchasing multiple number of validationes: