The SINTAP public services union and other unions in the FESAP federation are taking strike action on 30 May in protest at government plans to change the career structure for workers in a range of state inspectorates. These cover inspectors dealing with social security, working conditions, national resources and other services. The unions argue that the changes will leave some workers worse off, looking at as much as 10 years without a promotion or pay increase. They say it will hamper career development, making it almost impossible to reach the highest grades. The unions' view is that it would be better to stick with the current arrangements.