A group of subcontractors is to stage a protest at Dublin airport today in relation to a dispute surrounding the new Terminal 2.
According to a statement, the "silent and dignified" action, which starts at 2pm, is to highlight the treatment of subcontractors on the site.
The group says workers have not been paid for additional work carried out on the project.
The new terminal will handle up to 15 million passengers when it opens later this year.