PRACTICAL GUIDES

Fewer unknowns.
A better first step.

Focused guides to real tasks, with official sources and useful preparation for your conversation.

Before renewing your signature: check validity and access

A practical preparation checklist for renewal: certificate validity, solution type and access to the current application or card.

Separate the needs of a person, an organisation and the KSeF system. A practical guide to choosing the relevant type of certificate.

Prepare for support without sending files, passwords or identity data. Identify the affected application and the stage where the issue appears.