The government is expected to set out its plan to Make Work Pay today.
Matt Wrack, Fire Brigades Union general secretary, said:
"This very significant extension of workers' rights is a huge victory for the FBU and other unions that have been at the forefront of campaigning to ensure that Labour's New Deal for Working People is fully delivered.
"The banning of zero hour contracts, the outlawing of fire and rehire, and other despicable working practices promoted by the Tories, are long overdue.
"The lives of firefighters and other public sector workers will be immeasurably improved by the new rights to bereavement leave and parental leave from day one of employment.
"The leadership of the FBU has long fought for an irreversible shift towards extending the rights of working people.
"There must be no delay in the full implementation of this hugely welcome package.
"That must also be reflected in pay offers to firefighters and other public sector workers in the Budget later this month."
