It is the main domestic competition in New Zealand women's rugby.
It is played by provincial union selections.
Until 2005 it was played also a second division for minor unions and B teams.
It was not played in 2010 to better prepare the Women's Rugby World Cup.
www.allblacks.com - NZRFU official site.
www.geocities.ws/Athens/Parthenon/5833/WomensRugby.htm - Site about New Zealand women's rugby. It was abandoned in 2000.
en.wikipedia.org/wiki/Women%27s_Provincial_Championship - Wikipedia pages about Women's NPC.
Every site was scanned using also web.archive.org