Doypacks bearing the OK compost industrial label are guaranteed to be biodegradable in an industrial composting plant according to EN 13432:2000 standard. This product complies with the EU Packaging Directive 94/62/EEC. Bastin-Pack is certified with a 7P number to print the Ok-compost label on it's customers packaging. Options like reclosable zippers and unidirectional valves are also certified to be ok-compost. Visit our stand to get inspired! We are glad to inform you about the barrier and shelf-life, usability and cost of this product.