Risk of failure

This occurs when the mailman changes the reception gap e-invoice?

⚠ Machine-translated answer, not yet manually reviewed. For the exact wording, see the Slovak original.

Short answer

The outage does not occur automatically, but may arise if the deregistration of the old route, registration of a new provider, SMP recording or test of document skills is poorly timed. In good practice, the same participant's identifier should still be visible to partners, only directed to the new provider. It is critical to test the look and real acceptance before the end of the old process.

Before the change

Export and Plan

Download archive, accesses, developed states and prepare rollback.

During the change

MP direction

See if the participant ID is directed to the new provider.

After the change

Income test

Verify the actual invoice received, not just a successful login.

Monitoring

First days

Check undelivered documents, notifications and error queues.

Conclusion

The failure to change mail is a controlled risk. It shall be minimised by the correct timing of the SMP change, acceptance test, monitoring and return plan.

Sources

  • Law No. 222/2004 Z. z. o VAT, § 76a (as amended by Law No. 385/2025 Z. z.)
  • Network operating rules Peppol (SML/SMP infrastructure, OpenPeppol)

Not legal advice. Machine-translated answer, not yet manually reviewed. For the exact wording, see the Slovak original.