2018 年，应成员国的请求，推出了一个新的报告系统，其中首次包含衡量具体目标 15.1 和 15.2 的指标，并通过为整个欧洲经委会区域的国家通讯员举办三次面对面培训课程，就如何提出报告提供指导。
In 2018, at the request of member States, a new reporting system containing, for the first-time, indicators to measure targets 15.1 and 15.2 was launched and guidance on reporting was provided through three face-to-face training sessions for national correspondents, covering the entire ECE region.