Polish retail EDIFACT

Polish distribution has used EDIFACT massively since the 1990s: ORDERS purchase orders, DESADV dispatch advice, INVOIC invoices. The major players — Biedronka, Lidl, Kaufland, Auchan, Carrefour, Żabka, Dino — run EANCOM 2002 subsets via GS1 Polska, for an estimated volume of ~1.2 billion messages per year.

Polish retail landscape

Poland is the 5th European food retail market, with sustained post-2020 growth. Key figures (Statista + GUS 2024 estimate):

• Biedronka. Subsidiary of the Portuguese Jeronimo Martins, 3,380 stores in 2024. Discount leader, around 25% market share in Polish food retail. EDI mandatory for ~3,500 suppliers.
• Lidl Polska. Subsidiary of the German Schwarz Group, 880 stores. Strict EDI model, Lidl standards aligned with ECR Poland and Germany (EANCOM 2002 S5).
• Kaufland Polska. Also Schwarz Group, 240 hypermarkets. EDI standard shared with Lidl, strong cross-border interconnections with Kaufland Germany and Czech Republic.
• Auchan Polska. Auchan hyper- and supermarkets since 1996, 78 hypermarkets and 24 supermarkets. EDI via Comarch EDI gateway. Strong articulation with Auchan France.
• Carrefour Polska. 90 hypermarkets and 800+ proximity stores (Express). EDI under Carrefour group standard (EANCOM 2002 S4).
• Tesco Polska (until 2021). Definitive exit from the Polish market in May 2021, after divestment to Netto. Historical Tesco Global EDI standard.
• Żabka. Proximity network, 9,000 stores in 2024. Franchise model, more permissive EDI (CSV or EDIFACT supplier's choice).
• Dino Polska. Regional discount, 2,600 stores. EANCOM 2002 S5 EDI mandatory.

Retailers and EDIFACT standards

Typical flows — ORDERS, DESADV, INVOIC

The standard Polish retail flow comprises five chained EDIFACT messages:

1. ORDERS. Purchase order issued by the retailer to the supplier. Product identification by GTIN-13 (prefix 590 for Poland, 30-37 for France, etc.).
2. ORDRSP. Order acknowledgment — confirmation, adjustment or partial refusal by the supplier within 24h.
3. DESADV. Dispatch advice — pallet SSCC detail, quantities, dates, lot traceability. Critical for warehouse reception.
4. RECADV. Receipt advice (quantity acknowledgment) — by the retailer after physical check.
5. INVOIC. Corresponding EDIFACT invoice. Until 1 April 2026 it is the main fiscal document. Beyond: informational duplicate, the fiscal document is the FA(2) KSeF.

GS1 Polska — national GTIN issuer

GS1 Polska is the Polish subsidiary of GS1 (formerly EAN International). Established in 1990 in Poznań, it is the exclusive issuer of GTIN-13 prefixes starting with 590 in Poland — approximately 60,000 member companies.

• GTIN-13 (Global Trade Item Number). Universal item identifier. The 590 prefix designates Poland. Each product (reference, packaging, lot) receives its own GTIN.
• GLN (Global Location Number). Establishment identifier — warehouses, stores, headquarters. Indispensable for ORDERS / DESADV flows that must reference the precise establishment.
• SSCC (Serial Shipping Container Code). Pallet / transport unit identifier. Mandatory in DESADV for major retailers (Biedronka, Lidl, Kaufland, Dino).
• EPCIS (Electronic Product Code Information Services). Event-based traceability of objects in the supply chain. Adopted by pharma and fresh-food retailers.
• GS1 Digital Link. 2026 QR code encoding for consumer product traceability. In progressive rollout.

Transition to KSeF 2026

The KSeF go-live on 1 April 2026 drastically transforms Polish retail EDIFACT usage:

• EDIFACT INVOIC is no longer the fiscal document. Since universal mandate, only the FA(2) cleared by KSeF has legal value. EDIFACT INVOIC can continue as an informational duplicate (warehouse- accounting reconciliation on the retailer side) but is no longer self-sufficient.
• ORDERS, DESADV, RECADV unchanged. The whole upstream logistics flow remains in EDIFACT — KSeF only covers the invoice, not the order nor the delivery.
• INVOIC ↔ FA(2) articulation. Suppliers now issue in parallel the EDIFACT INVOIC to their retailer AND the FA(2) to KSeF. Matching relies on the EDIFACT order number RFF+ON, present as a reference in the FA(2) via FaWiersz/Zamowienie.
• Supplier ERP burden. For the ~30,000 direct suppliers of the retailers, this means dual emission until retailers integrate KSeF pull. Several retailers (Lidl, Kaufland) have announced integrating KSeF pull from 2026 to stop requiring EDIFACT INVOIC.

Common pitfalls

• French vs Polish encoding. Polish diacritics (ą, ć, ę, ł, ń, ó, ś, ź, ż) must be Latin-2 (ISO 8859-2) or UTF-8 per retailer convention. Default Latin-1 (Western European) does not support ł or ż.
• Multiple GLNs. A chain like Biedronka can have over 3,000 distinct GLNs (one per store). The DESADV must target the precise GLN of the destination store, not an aggregated GLN.
• GTIN prefix. The 590 prefix is Polish, but it does not indicate product origin (a Chinese manufacturer can have 590 GTINs by subscription). Do not infer origin from the prefix.
• Pre- vs post-KSeF INVOIC. For foreign suppliers issuing to Poland, EDIFACT INVOIC remains valid for the logistics flow but the fiscal invoice must follow the recipient's jurisdiction — if the Polish buyer is subject to KSeF, FA(2) KSeF is required.

Cross-links

• Poland hub — full KSeF mandate
• KSeF mandatory 2026
• Polish EDIFACT — automotive
• FA(2) — structured invoice format
• Polish VAT regimes
• EDIFACT — international reference
• GS1 Polska — global standards
• ECR Polska — Efficient Consumer Response