a working group of the reusable packaging assn. develops recommendations for retailers, growers, and providers of rpcs to strengthen food safety around rpcs.by anne marie mohan, senior editor, packaging worldenlargethe reusable packaging association rpa has issued comprehensive and sciencebased protocols to help ensure the continued safe use of reusable plastic containers rpcs for fresh and perishable products in the supply chain. the guidelines encompass the washing, handling, storing, packing, displaying, and collection of rpcs in the supply chain.