National has lodged a series of amendments to the Government's employment bill before Parliament and is challenging New Zealand First to support them.
The amendments would effectively overturn the changes in the Government bill – and are therefore unlikely to be formally accepted for debate under the rules of Parliament.
But National's move is a bid to exploit potential differences between the Government Coalition partners, New Zealand First and Labour, over the bill which emerged from a select committee this week.
According to New Zealand First leader Winston Peters, the Council of Trade Unions met with officials from his office today about the bill.
National's amendments would:
-Keep 90-day trials for all businesses instead of just for businesses with fewer than 20 employees;
-Allow businesses to opt out of collective contracts and multi-employer collective agreements (MECAs) instead of requiring them be part of them;
-Require union officials to get an employer's permission before entering a workplace;
-Ensure employers don't have to pay for union delegates doing union work during paid hours.