Waikato will face Heartland Championship provinces Thames Valley, King Country and Wanganui in pre-season Ranfurly Shield challenges later this year.
Wanganui gains a mandatory Shield challenge as the current holders of the Meads Cup and will play Waikato for the third time in Ranfurly Shield rugby, while neighbouring unions Thames Valley and King Country will challenge Waikato for the Shield for a fifth time.
The first challenge for 2016 will be against Thames Valley at Paeroa Domain on Queen's Birthday weekend (Monday June 6). This will be followed by King Country at Bedford Park in Matamata on Saturday July 30 and Wanganui on Saturday August 6 (venue TBC) as part of Waikato's Mitre 10 Cup pre-season campaign.
None of the three challenging provinces have managed to lift the Ranfurly Shield in their history. Thames Valley last had a challenge in 2014 against Counties Manukau, while King Country and Wanganui's last attempt was against Taranaki in 2012.
WRU general manager Blair Foote, who played for Thames Valley against Waikato in the 1994 Ranfurly Shield match before his 17 games for Waikato in 1995-97, said the Waikato Rugby Union is delighted to be able to take the Ranfurly Shield to communities both in and out of the Waikato province.