Unit, Poly Bag, Case, and inner carton (If present) dimensions are obtained by the supplier after development product packaging has been agreed on and a suitable carton has been sourced. All measurements are due to PPI at the time that Product Development approves the structure of both the product and packaging. Dimensions must be sent to PPI no later than the time that the ‘Golden Samples’ are made. The cartons to be measured must be assembled and packed as to best simulate normal packaging operations. Dimensions are to be sent to PPI Master Data.