Agricultural Product Standards Act: Regulations: Grading, packing and marking of pears intended for sale in South Africa (Gazette 40014, Notice R587) 
https://newsletter.po.creamermedia.com/article/agricultural-product-standards-act-regulations-grading-packing-and-marking-of-pears-intended-for-sale-in-south-africa-gazette-40014-notice-r587-2016-06-14
14th June 2016
Agricultural Product Standards Act: Regulations: Grading, packing and marking of pears intended for sale in South Africa (Gazette 40014, Notice R587)