New Zealand Rugby's Heartland championship will this year trial several new laws including a change to six-point tries and two-point penalties.
There will be other changes, including amendments to the tackle and breakdown laws, which will also be used in the Mitre 10 Cup, formerly the ITM Cup, held in conjunction with World Rugby.
The points changes are the most obvious and will be trialled only in the Heartland competition. Another major change is the increase in value of a penalty try to eight points, with no conversion necessary.
A conversion would remain at two points, with penalties and dropped goals being reduced from three points to two. Tries are currently worth five points.
New Zealand coaches and referees have already begun preparing for the new laws, which will be implemented in this year's Mitre 10 Cup and Mitre 10 Heartland Championship. Both start in August.