Skip to main content

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 chain & export - Integrators can reliably track parked receipts through re-parking, finalization, abortion, or resumption on another terminal by passing the latest FN in ResumeFN. Users can better understand exported audit data.