Social Impact Assessment (SIA) is an evidence-based study mandated under the RFCTLARR Act, 2013. It examines the social, economic, cultural, and environmental consequences of acquiring land for a public purpose — and recommends measures to avoid, minimise, or compensate adverse impacts, including Rehabilitation & Resettlement (R&R).
Why LARR requires SIA
Unlike the old 1894 Act, LARR treats affected families as stakeholders with rights — not merely as persons to be compensated. SIA ensures that acquisition is not approved blindly: government must understand who loses livelihoods, which vulnerable groups (SC/ST, landless, artisans, fishworkers) are hit hardest, and what R&R package is needed.
What the SIA study covers
Livelihoods
Agricultural, wage, forest-based, and informal sector dependence on affected land.
Health & education
Access to hospitals, schools, anganwadis, and community facilities.
Environment
Forests, water bodies, common grazing land, and pollution impacts.
Vulnerable groups
SC/ST, PVTGs, women-headed households, and landless labour.
SIA workflow (Sections 4–7)
- SIA Team constituted (Sec. 4)
Appropriate Government notifies a multi-disciplinary SIA team with social scientist, local representative, and technical expert.
- Public notice (Sec. 5)
Notice published in affected areas inviting participation and information.
- Public consultation (Sec. 6)
Gram sabha / public hearings — views of affected families recorded.
- SIA Report prepared (Sec. 7)
Team submits report with impact analysis and R&R recommendations within prescribed time.
- Expert Group appraisal (Sec. 8)
Independent experts review the report before government decision.
Common documents in an SIA report
- Executive summary & project description
- Census of affected families (land owners, tenants, labour)
- Livelihood & income impact analysis
- Proposed R&R entitlements
- Consultation minutes & grievance redress mechanism
End-to-end SIA module
- SIA team roster & notification tracking
- Consultation & hearing record management
- Structured SIA report templates
- Expert committee handoff with audit trail