LONDON (Reuters) - Unite union said on Friday its members have voted in favour of industrial action at the Elgin-Franklin, Shetland Gas Plant, North Alwyn and Dunbar platforms.
The platforms, operated by Aker Solutions and Petrofac and owned by Total employ over 200 workers.
The dispute centres around proposals to change shift patterns and a change in pay structure.
Total did not immediately reply for a Reuters request for comment.
(Reporting by Susanna Twidale and Ahmad Ghaddar; Editing by Susan Fenton)