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Documentation 17.08.2026

efsta Team
efsta Team
efsta IT Services GmbH

What's new?​

Spain’s VERI*FACTU guidance now explains how to use the new VatRegime values for REDE and Simplificado, including unified API integration and practical examples.

  • Sweden’s FN format and receipt parking guidance now covers {RegId}:{Type}:{TL}/{TT}/{Z}-{Num} and complete SUSPEND chains. Each park, resume, re-park, and closing transaction receives its own FN, while ResumeFN references the most recent response. Earlier FN formats remain accepted in ESR.FN, ESR.ResumeFN, and ESR.RFN.
  • Sweden’s journal export guidance now details the SKVFS 2021:16 file contents, including receipts, article registration history, discounts, Z reports, and audit events. It also explains how article history is derived from POS position data.

What this means for our users?​

Spain VAT regimes - Integrators can implement REDE and Simplificado through the unified API using clearer instructions and examples.

  • Sweden receipt chains - Integrators can reliably track parked receipts through re-parking, finalization, abortion, or resumption on another terminal by passing the latest FN in ResumeFN.
  • Sweden journal exports - Users can better understand exported audit data, including why positions without an article number are reported as sold without an Identitetsbeteckning.