Social Impact Analysis

Social impact analysis is the process of analysing the social changes, both positive and negative, which arise from an organisation’s work.

About SIAA

SIAA is an international professional body for social impact analysts. SIAA supports and represents its members worldwide. Our Vision & Mission »


SIAA is its membership. Join our international community of social impact analysts as an individual or organisational member. Get involved »

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Guest blog: Social Impact Vs Business Impact

Andrew Callaghan blogs about his latest impact challenge…Social Impact vs Business Impact.

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Analysis work in progress

SROI Network and WINGS release survey about impact measurement in philanthropy

Contribute to the understanding of impact measurement in philanthropy

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    Results in Advocacy: an advocate's guide to impact assessment

    11th September 2014 until 18 Nov 2015
    NCVO, London

    This course helps you assess the impact of your organisation’s advocacy activities.

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    Introduction to Social Impact Bonds

    4th February 2015 until 3 Mar 2015
    London and Birmingham, London + Birmingham

    Big Lottery Fund has appointed Social Finance in partnership with the Local Government Association (LGA) to offer a support package for those developing Social Impact Bonds (SIBs) and other Payment by Results (PbR) based social investments as part of Commissioning Better Outcomes.

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