A standard redesign takes 18 to 24 months from the decision until the first modified packaging type is placed on the market. The consolidated inventory takes 3 to 4 months, assessment of the key packaging types 4 months and supplier qualification 6 to 12 months, depending on how critical the product is. Sectors with food-contact or medical-device requirements are at the upper end of this range, because of the stability trials needed.
Read the source article: Packaging eco-design: costs and lead times for PPWR 2030