LokOS is a technology platform developed under DAY-NRLM to digitise the operations of Self-Help Groups and their federations across rural India. It integrates financial management, member records, loan tracking, and livelihood data into a single system accessible to SHG members. Built by the Ministry of Rural Development, it aims to strengthen last-mile delivery of credit and government welfare schemes by giving SHGs a unified digital identity and transaction backbone across Gram Panchayats.

DAY-NRLM (Deendayal Antyodaya Yojana – National Rural Livelihoods Mission) is India's flagship poverty-reduction programme, mobilising rural poor — predominantly women — into Self-Help Groups that access credit, build savings, and participate in livelihood activities. The structural weakness has always been data fragmentation: SHG records were maintained manually or across incompatible systems, making credit appraisal by banks difficult and government monitoring unreliable.

LokOS directly addresses this by creating an integrated digital operating layer. Think of it as an ERP (Enterprise Resource Planning) system designed specifically for the SHG universe. It captures member-level data — savings, internal lending, loan repayment, livelihood income — and aggregates it upward through Village Organisations (VOs) and Cluster Level Federations (CLFs).

For RBI aspirants, the key link is Priority Sector Lending: banks lending to SHGs under DAY-NRLM count these loans as PSL under the agriculture and weaker sections categories. LokOS improves the creditworthiness data available to banks, potentially accelerating SHG credit linkage.

For NABARD aspirants, NABARD provides refinance to banks for SHG lending and monitors the SHG-Bank Linkage Programme — the world's largest microfinance programme by outreach. A digitised SHG ecosystem directly improves the quality and monitoring of this programme.

For UPSC aspirants, LokOS represents the governance layer of social protection: how the state operationalises welfare delivery through community institutions rather than direct bureaucratic transfer.