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Despite these promising steps, implementing these provisions presents challenges. Questions arise on how to accurately calculate these costs, quantify each type of product, differentiate between products covered by the SUP Directive and others, and define what constitutes 'clean'. To tackle these challenges effectively, we are inviting our members to contribute information, data, and experiences to support the study. Interested members are encouraged to fill out this form to participate, after which they will be contacted by us.