Primary school teachers are to begin a work-to-rule on October 5th, after almost 99.5% of INTO members backed industrial action.
The union says members have given an emphatic mandate for action, up to and including strike action.
It comes 80 days after the last public service pay agreement expired.
Áine McGinley, the INTO’s Central Executive Committee Representative for Donegal and Leitrim, says the action is in response to a number of issues:
