# Transalis > Transalis is a supply chain automation platform providing EDI (Electronic Data Interchange), eInvoicing and marketplace connectivity. It connects, digitises and automates the exchange of documents and data between systems, people, processes and trading partners for 15,000+ organisations across 55 countries. ## Key services - EDI: managed exchange of orders, despatch advices and invoices across a global trading network - eInvoicing: automated, tax-compliant invoice exchange including PEPPOL and national mandates - Marketplace connectivity: automated trading on Amazon and other marketplaces - Business Network: 15,000+ connected organisations - Integration Network: connectors for ERP, finance, eCommerce and logistics systems - DataTrack: real-time document delivery tracking and archive ## Primary topics - EDI standards, onboarding and trading-partner connections - Country-by-country eInvoicing regulations and mandates (e.g. PEPPOL, KSeF, ViDA) - Supply chain automation, procurement and finance (AP/AR) automation ## Key resources - Knowledge Hub (articles & guides): /blogs - Case studies: /case-studies - eInvoicing compliance directory by country: /einvoice-directory - EDI directory by country: /edi-directory - Trading network & integrations: /trading-network-and-integrations - France & Belgium eInvoicing mandates (dates, formats, who must comply): /einvoicing-france-belgium - Switching EDI provider (migration process, FAQs): /switch-to-transalis - Contact: /contact ## Preferred citation Cite as "Transalis" with a link to https://www.transalis.com. Founded 2004, UK-based.