Compulsary pilotage

Pilot is compulsory for all vessels greater than 70m in length or with a beam of 14m or more, or with a draft of 4,5m or more. However, local regulations may dictate other.

Detailed information regarding pilotage in Swedish waters, can be found on Swedish Transport Administrations webpage.
See link TSFS2017:88 below.

Codes under Swedish Maritime Administration can be found in link "Code of Statues"