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The Plus Katsastus inspection chain is 100% Finnish-owned, with more than 40 locations around Finland.

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If your company has multiple vehicles or you arrange inspections on behalf of your customers, invoicing is an easier way to manage payments.

You can sign an invoicing agreement quickly and easily via the link below or by visiting your nearest inspection station.

Fill the form in, print it, sign it and scan it in, and then send it to us at laskutus(at)

Plus Katsastus invoicing agreement 04_2024 (pdf, in Finnish)

When entering into an invoicing agreement, we will carry out a credit check on the business in question via Alma Talent Oy’s Tietopalvelut service. By signing an agreement, the customer commits to adhering to Plus Katsastus’s payment terms of 14 days net from the date of invoicing, unless otherwise agreed.

We retain the right to approve or reject applications.