It is interesting that, first, these issues came in a really substantive form with the Wai 262 claim in 1991, and the review of the Plant Variety Rights Act in 1987 began the job of aligning New Zealand's plant variety Act's regime with the International Union for the Protection of New Varieties of Plants (UPOV) 91, about which I will say a little more. Plant variety rights make a valuable contribution to the New Zealand economy, underpinning many advances in the agricultural, horticultural, and ornamental sectors. By encouraging the development and distribution of new plant varieties, farmers and growers benefit from high-yielding or disease-resistant crops, and consumers benefit from a greater variety of high-quality produce that meets new and modern needs. New varieties of kiwifruit, apples, and hops, along with our world-leading ryegrasses, are all examples of innovation brought about by the granting of plant variety rights.