Documents required for an Estonia work visa typically include a valid passport, signed job contract, proof of educational qualifications, experience certificates, proof of accommodation, biometric data, photographs, and valid health insurance. Your employer must also register your employment with the Police and Border Guard Board before you apply. Additional documents, such as financial proof or civil status certificates, may be required depending on individual situations. All documents must be accurate, and translations may be needed if they are not in English or Estonian.