; (C) encouraging the development of standards and practices, and increasing recycled content percentage requirements for disposable plastic products; (D) integrating tracking and monitoring systems into post-consumer materials management systems; (E) fostering research to improve scientific understanding of— (i) how microfibers and microplastics may affect marine ecosystems, human health and safety, and maritime activities; (ii) changes in the amount and regional concentrations of plastic waste in the ocean, based on scientific modeling and forecasting; (iii) the role rivers, streams, and other inland waterways play in serving as conduits for mismanaged waste traveling from land to the ocean; (iv) effective means to eliminate present and future leakages of plastic waste into the environment; and (v) other related areas of research the United States representatives deem necessary; (F) encouraging the World Bank and other international finance organizations to prioritize efforts to combat marine debris; (G) collaborating on technological advances in post-consumer materials management and recycled plastics; (H) growing economic opportunities and developing markets for recyclable, reusable, and repurposed plastic waste and post-consumer materials and other efforts that support the circular economy; and (I) advising foreign countries, at both the national and subnational levels, on the development and execution of regulatory policies, services, including recycling and reuse of plastic, and laws pertaining to reducing the creation and the collection and safe management of— (i) solid waste; (ii) post-consumer materials; (iii) plastic waste