Address each process separately This rule is essential

In case of food and agricultural products both LCA studies and product category rules (PCRs) typically recommend 1 kg net weight of packaged product (Ruviaro et?al., 2012 and Meissner Schau and Magerholm Fet, 2008; e.g. PCR, 2013). In the pilot application outlined in chapter 3 we classified our product as meat of poultry, fresh or chilled according to UN CPC class 2112 and defined the functional unit as 1 kg of packaged product.