Social Stock Exchange: SEBI specifies additional self regulatory organizations authorized to register Social Impact Assessors for SSE compliance. SEBI specifies that a Social Impact Assessor is an individual certified by the National Institute of Securities Markets and registered with a Self Regulatory Organization; in addition to the Institute of Chartered Accountants' SRO, ICMAI Social Auditors Organization and ICSI Institute of Social Auditors are designated as authorized Self Regulatory Organizations for registration of Social Impact Assessors in the context of the Social Stock Exchange.