This document discusses using social media to engage communities and conduct consultations. It outlines statutory duties for NHS organizations and clinical commissioning groups to involve the public. It then discusses how social media can help with involvement, participation, engagement and co-commissioning through two-way and open communication. It provides examples of owned, earned and paid online channels that can be used, and emphasizes prioritizing the channels where target audiences are. It gives tips on focusing on communities of interest, using the right lexicon, showing empathy, handling negativity, and allocating appropriate resources.