联合国环境规划署（UNEP）：2018年从NIPs到实施：经验教训报告（英文版）

This report distills lessons learned from countries that developed or updated National Implementation Plans under the Stockholm Convention on Persistent Organic Pollutants. Using a questionnaire, workshop feedback, and evaluations, it synthesizes effective practices and common obstacles across four themes: sustaining capacity and stakeholder engagement; technical functions such as inventories, monitoring, control, remediation, and disposal; financing implementation and meeting compliance; and