Service group: Information & administrative services

Open data

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Vantaa is part of the Helsinki Region Infoshare (HRI) service, which contains information related to the Greater Helsinki. Open data material and their metadata have been compiled to a single place, HRI’s web service.

Customer service

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Vantaa serves in many ways in many channels when you need us.

Finland’s largest cities coordinate necessary measures in response to the war in Ukraine

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Finland’s six largest cities have decided to step up their cooperation in their response to the local effects of the war in Ukraine. This increased cooperation will help the cities form a shared assessment of the situation and decide on key common principles. The enhanced cooperation also aims to

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The City of Vantaa's general grant terms

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The City of Vantaa's general grant terms. Effective from April 1, 2026.

Vantaa in brief

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A brief introduction to Vantaa through relevant key details.

Vantaan ympäristöterveydenhuollon maksutaksa

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Taksaa sovelletaan Elintarvikelaissa (297/2021), terveydensuojelulaissa (763/1994), tupakkalaissa (549/2016), lääkelaissa (395/1987) ja ympäristönsuojelulaissa (527/2014) säädettyihin kunnan viranomaisen suoritteisiin.

Processing of Personal Data in Vantaa's Social Media Competitions

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This page explains how your data is processed if you have participated in a competition organized by the City of Vantaa on a social media channel.

Processing personal data in Business Vantaa’s customer relationships and partnerships

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Pursuant to the EU's General Data Protection Regulation, a person must be informed if some of their personal data is entered into a person register. Personal data consists of, for instance, name and address information. The data subject must also be told the purpose of processing personal data, the

Processing of personal data in the research permit application process

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In accordance with the EU General Data Protection Regulation, a person must be informed if their personal data is recorded in a personal data register. Personal data include things such as the data subject’s name and address. The data subject must also be informed about the purpose of the processing

External Auditing

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The external auditing unit, as a subordinate to the audit committee, assesses the implementation of the targets set to the city and the city group by the city council, and assists the auditor on the auditing of the city administration and finances. The external auditing unit assists the committee