210Legislation and regulation 38PPWR 22European legislation 12National legislation 32Standards 13Obligations of manufacturers and importers 11Interpretation of the law Packaging as a system 13Packaging function 8Packaging types 511Packagings 6Logistics and handling 37Pallets and transport systems 8Packaging in the supply chain Materials and technologies 319Packaging materials 381Production technology 5Innovation and development 1Barrier properties and product protection 293Sustainability and circularity 17Recyclability and recycling 19Circular economy 16Environmental impacts 4ESG and reporting 2Critical views and myths Market, companies and innovation 796Companies and their strategies 2Innovation projects 18Statistics and data 1Market trends Design, competitions and industry context 147Packaging design 443Competitions and awards 307Exhibitions 152Trade fairs and conferences 2Inspiration from practice