About Exhibition PLMA - Amsterdam 2026 will be held from 19th - 20th May 2026 at RAI Exhibition Centre in Amsterdam, Noord-Holland, Netherlands The. This is a leading international trade show for the wholesalers and retailers. It attracts thousands of trade professionals to meet private label suppliers and discover products that fit their operations. All the exhibitors will benefit from the immense exposure and sales prospects of the visiting buyers coming from drugstores, supermarkets, hypermarkets.