Ilmailualan Unioni IAU has announced there may be a stoppage, which, if it takes place, will affect the services for passengers requiring assistance at the Helsinki Airport.
Passengers who have need for assistance services are asked to contact their airline or travel agent well in advance.
Finavia would like to apologise for any inconvenience this may cause to passengers.
The reason for the situation is a collective agreement dispute between IAU and the service provider, Lassila&Tikanoja.