163. We acknowledge the importance of local governments as active partners in the follow-up to and review of the New Urban Agenda at all levels, and encourage them to develop, jointly with national and subnational governments, as appropriate, implementable follow-up and review mechanisms at the local level, including through relevant associations and appropriate platforms. We will consider strengthening, where appropriate, their capacity to contribute in this respect.
Media or #OpenData
With a hashtag per article, anyone can tag content relevant to the status and implementation of the article, and share it via social media as explained at #tags in support of easy information retrieval (video on YouTube).
If you publish a website or blog, you can also embed the Twitter timeline of a hashtag as explained at How to embed a #tag timeline in your website or blog? (Video on YouTube). There is a Twitter timeline embedded at #udhr19 - Freedom of opinion & expression; to seek & receive information.