Get a construction worker card (valttikortti)
Mandatory for anyone working on a construction site in Finland — including short-term, subcontractor, or seasonal work.
Why it matters
Construction sites are required by law (Occupational Safety Act 738/2002) to check every worker has a valid card. Without it, you cannot enter the site.
When to do it
Before your first day on site
How it works
The Valttikortti (also called tilaajavastuu-kortti) is issued by Suomen Tilaajavastuu Oy. Requires Finnish tax number and basic occupational safety training (työturvallisuuskortti, about €50-100, 1-day course). Valid for 5 years. Cost: around €25-50 for the card itself.
Suomen Tilaajavastuu — ValttikorttiPractical tips
- You need the occupational safety card (työturvallisuuskortti) first, then Valttikortti
- Some unions (e.g., Rakennusliitto) offer training cheaper for members
- Many main contractors require the card even before hiring
- Keep the physical card — you will be asked to show it at site entry
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