Many project developments bring about social impacts to their surrounding communities that may affect the way people live as community members, families or individuals. A Social Impact Assessment (SIA) is required under the Town and Country Planning, Act 172, for many development projects involving land reclamation and large infrastructure developments. Also included are developments of new towns, development on hill areas and other developments in socially sensitive areas where an SIA is deemed necessary by the local planning authority. The identification of social impacts, their analyses and findings are compiled in a Social Impact Assessment report. Social impacts such as displacement, severance, disruption to community life, and economic gains and losses are tested for their significance and severity with consequent mitigation measures. The process of the SIA would also include stakeholder engagements. Developers and project proponent are often subject to SIA as part of the development approval process.