20.21 2018-2019 两年期拟议方案预算中提到，2018 年的一项计划成果是有关国家的环境绩效得到改善。这项计划成果已经实现，证据是，两个接受审查的国家执行了环境工作审查进程早前提出通过 AirKz 智能手机应用程序提高公众对空气质量的认识。第五编 区域合作促进发展的建议。凭借环境工作审查，本次级方案促进了关于可持续利用自然资源、可持续和智能城市以及衡量和监测可持续发展目标落实情况的关系领域。4. 2020 年重点计划成果
20.21 A planned result for 2018, which is improved environmental performance of interested countries, as referred to in the proposed programme budget for the biennium 2018–2019, was achieved, as evidenced by the implementation by the two reviewed countries of earlier recommendations Part V Regional cooperation for development emanating from the Environmental Performance Review process. With the Environmental Performance Reviews, the subprogramme contributed to the nexus areas on sustainable use of natural resources, sustainable and smart cities and measuring and monitoring the implementation of the Sustainable Development Goals.