Europe

UAT software for multi-country European ERP rollouts

A European rollout is rarely one go-live. It is a German entity, a French entity and a Dutch shared-service centre, each with its own e-invoicing mandate, bank formats, VAT rules and testers who expect the system in their own language. This page is about testing that, and about buying UAT software from a UK supplier as an EU business.

GBP pricing without UK VAT for VAT-registered EU businesses, GDPR-ready data handling, support that overlaps the whole Central European working day, and a free plan. See the features or the plans.

What a multi-country rollout has to test

The vendor's test pack proves the product. It does not prove the Italian invoice reached SdI, the SEPA file cleared the bank's validator, or the French FEC export balances. Run these as their own suites, one per entity where the rules differ.

Country e-invoicing mandates

Italy has required invoices through SdI since 2019, France switches on mandatory B2B e-invoicing in 2026, Germany requires businesses to receive structured invoices, and Belgium and Poland have their own platforms and dates. Each one is an integration to test with real invoice data, per legal entity, per country.

SEPA payment and collection files

Supplier payment runs generate ISO 20022 pain.001 credit transfer files and customer collections generate pain.008 direct debit files. Validate a test file with each bank, and test the reconciliation of the returned status messages, not just the export.

VAT across borders

Per-country rates, intra-community supplies and acquisitions, the reverse charge, OSS for consumer sales, Intrastat declarations and EC Sales Lists. The VAT posting setup is the single most common data migration error on a multi-country rollout, so test it per entity with real customer and vendor records.

Localisations and legal reporting

Each country localisation app or module changes chart-of-accounts rules, document layouts and statutory reports (SAF-T, DATEV exports, FEC files). A test pack written for the base product will pass while the French audit file is wrong.

Multi-entity and intercompany

Intercompany sales and purchases, consolidation with currency translation, shared master data across entities and per-entity approval limits. These are the flows that only break when two countries go live together, so they need a combined test run, not one per subsidiary.

Languages, formats and users

Testers in each country need the interface, printed documents and email templates in their language, with local date, number and address formats. Assign Run Licenses per country so each entity signs off its own processes.

We track the mandates as they change: the August 2026 ERP roundup covers France switching on e-invoicing and what it changed for partners. For running UAT across several entities at once, see managing UAT across multiple ERP projects.

Buying from the UK as an EU business

The practical questions procurement asks about a UK software supplier, answered without a sales call.

No UK VAT on B2B invoices
Give us your VAT number and the invoice is issued without UK VAT. You account for it under the reverse charge in your own country.
Priced in GBP
£45, £149, £349 and £649 a month, with a discount for annual billing. Your card issuer converts from euros at its own rate.
Flat plans across entities
One plan covers every country in the programme. Run Licenses go to testers in each entity, so five countries with six testers each is thirty Run Licenses, not thirty seats.
GDPR
Grey Foundries Ltd is the data controller under UK GDPR. Data is encrypted in transit and at rest. The privacy policy covers transfers, retention and rights.
Support across CET
UK business hours are one hour behind Central European Time, so the whole of your working day is covered. Email support, answered within one working day.
Free plan to prove it
One Full License, three Run Licenses and one project, free forever. Run one entity's UAT on it before the programme commits.

The platforms behind European rollouts

One page per platform, each with what to test and where LogicHive fits.

Questions from European customers

One UAT plan for every entity in the programme

Import the test pack per country, invite each entity's testers on Run Licenses, and get one sign-off pack per go-live. Free plan available, paid plans from £45 a month.