Agree what the actual service needs.

Language and everyday use

Choose an Estonian reviewer for terms, tone, instructions and messages. Test names, dates, addresses, numbers and EUR amounts through forms, emails and documents. Include mobile, keyboard and suitable assistive-technology checks.

Accounts and providers

Decide whether identity verification is needed and confirm the selected provider's actual access, terms and failure behavior. A country's digital-service reputation does not establish access for a particular project.

Business and information

Agree approved VAT and invoice inputs, payments, refunds and reconciliation. Identify necessary data, roles, vendors, retention and deletion. Qualified advisers determine applicable requirements.

Read about users and providers, data, payments and official starting points.