Find key match information and team lists below (teams are added as they are named):
Northland v Southland
Friday 30 August
7.05pm, Semenoff Stadium, Whangarei
North Harbour v Counties Manukau
Saturday 31 August
2.05pm, North Harbour Stadium
Taranaki v Otago
Saturday 31 August
2.35pm, Yarrow Stadium, New Plymouth
Waikato v Auckland
Saturday 31 August
4.35pm, FMG Stadium Waikato
Tasman v Bay of Plenty
Saturday 31 August
7.05pm, Lansdowne Park, Blenheim
Canterbury v Wellington
Sunday 1 September
2.05pm, Rangiora Showground
Manawatū v Hawke’s Bay
Sunday 1 September
4.35pm, Central Energy Trust Arena, Palmerston North