No permission is required for summer fishing with a fishrod (hook and line), as well as for winter ice-fishing (scoot and sheer trolling).
However, you need a state license for crayfishing. The cost of the state license is 24 Euro for one calendar year, 7 Euro for 7 days. The persons below 18 and over 65 years of age do not need to buy the state license. This also applies to individuals who fish with a simple fishing rod or with a spinneret on the ice.
Payment is made to the Ministry of Agriculture and Forestry of Finland: IBAN FI47 5000 0121 5028 42.
You may also pay for the state license online in the Internet
(in English) or in Harjun Portti.