Children need passports of their own

27.6.12 at 15:03

In August 2006, Finland granted passports where children could be included in addition to parents. Even if your passport says it is valid for ten years, it cannot be used as the passport of your child/children as of June 25.

However, the parents, i.e. the primary passport holders can continue using their existing ten-year passports as usual until the expiry date.
Source: Police administration bulletin, 15 June 2012