RIDF Guide — Rural Infrastructure Development Fund: NABARD's Flagship State-Finance Window (Established 1995-96 from Priority Sector Lending Shortfall, RIDF XXX at ₹43,000 crore for FY 2024-25, ~₹5.24 Lakh Crore Cumulative Sanctions across 39 Eligible Activities in Agriculture, Social Sector and Rural Connectivity)

The Rural Infrastructure Development Fund (RIDF) is the flagship state-finance window for rural infrastructure, operated by the National Bank for Agriculture and Rural Development (NABARD). Established in the Union Budget for 1995-96 — announced by the then Finance Minister Dr. Manmohan Singh to unlock a concessional long-term rupee source of finance for incomplete rural irrigation, roads, bridges and soil-conservation works — RIDF is funded by the shortfalls in Priority Sector Lending (PSL) targets of scheduled commercial banks, especially the 18% agriculture sub-target notified by the Reserve Bank of India. The current tranche RIDF XXX (Tranche 30) carries a corpus of ₹43,000 crore for FY 2024-25, and cumulative sanctions across RIDF I through RIDF XXX have crossed ₹5.24 lakh crore. For the wider portfolio see our India government schemes for farmers reference.

At a glance

• Instrument type: Concessional state-finance loan window operated by NABARD; not a subsidy grant.
• Established: 1995-96 Union Budget — announced by Finance Minister Dr. Manmohan Singh.
• Funding source: Shortfalls in Priority Sector Lending (PSL) targets by scheduled commercial banks, deposited with NABARD at concessional rates.
• Current tranche: RIDF XXX (Tranche 30) at ₹43,000 crore — Budget 2024-25.
• Cumulative sanctions since inception: ~₹5.24 lakh crore (NABARD Annual Report).
• Eligible borrowers: State Governments, State-Owned Corporations, State Government Undertakings, Panchayati Raj Institutions (PRIs), Self Help Groups (SHGs), NGOs registered under the Societies Registration Act 1860 (limited scope).
• Eligible activities: 39 activities in three baskets — Agriculture & Related Sector, Social Sector, Rural Connectivity.
• Interest rate: Concessional, linked to the Bank Rate — historically ~1.5% below the Bank Rate for state government borrowings (Board-notified, periodically revised).
• Repayment: 7 years including a 2-year moratorium for most projects; longer for major irrigation.
• Governing body: RIDF is administered by NABARD's Department of Rural Infrastructure Development (DRID), Head Office, Bandra-Kurla Complex, Mumbai.
• Portals: nabard.org, rbi.org.in, indiabudget.gov.in.

Origin — 1995-96 Union Budget and the incomplete-project problem

In the mid-1990s, states were carrying a large stock of incomplete rural infrastructure projects — minor irrigation tanks half-desilted, canal branches unlined, village roads unmetalled, small bridges half-constructed — because central transfers and general market borrowings did not carry a dedicated concessional line for rural works. The Union Budget for 1995-96, presented by then Finance Minister Dr. Manmohan Singh, created the Rural Infrastructure Development Fund with NABARD as the operating agency and a first-year corpus of ₹2,000 crore. The design principle was elegant — instead of adding to the Union Budget's revenue expenditure, RIDF was funded by the shortfalls in Priority Sector Lending (PSL) targets of scheduled commercial banks. Banks failing the aggregate 40% PSL target or the 18% agriculture sub-target were required to park the shortfall with NABARD at a concessional interest rate — and NABARD on-lent the pool to state governments at a slightly higher concessional rate, with the spread meeting NABARD's costs.

The RIDF has been renewed and enhanced every Union Budget since — RIDF-I in 1995-96, RIDF-II in 1996-97, and so on through RIDF XXX (Tranche 30) at ₹43,000 crore for FY 2024-25. The list of eligible activities has been progressively broadened from an initial narrow focus on irrigation to today's 39 activitiesacross Agriculture & Related Sector, Social Sector and Rural Connectivity. RIDF now stands as the largest single rural infrastructure finance window in India, with cumulative sanctions of ~₹5.24 lakh crore.

How RIDF is funded — the PSL shortfall mechanism

The RBI's Master Directions on Priority Sector Lending require domestic scheduled commercial banks and foreign banks with 20+ branches to lend 40% of Adjusted Net Bank Credit (ANBC) to priority sectors, with the following sub-targets relevant to agriculture:

• 18% agriculture sub-target — the aggregate agriculture PSL sub-target of ANBC.
• 10% Small & Marginal Farmers sub-target — a carve-out within the 18% agri sub-target for farmers with landholdings up to 2 hectares.
• 8% non-corporate farmers sub-target — a separate PSL carve-out (phased in).
• 7.5% micro enterprises sub-target and 12% weaker-sections sub-target for the broader PSL basket.

Banks that fall short of the aggregate 40% target or the 18% agriculture sub-target are required, under RBI directions, to deposit the shortfall with NABARD in RIDF (and, for other kinds of shortfall, in sibling NABARD-managed funds like the Rural Infrastructure Assistance to State Governments, Warehouse Infrastructure Fund (WIF) and the Food Processing Fund). NABARD pays the depositing banks a concessional interest rate — historically calibrated below the Bank Rate — and on-lends the pool to state governments at a concessional rate that is typically ~1.5% below the Bank Rate. The spread finances NABARD's operational and provisioning expenses. This creates a statute-backed, self-replenishing pipeline of long-term rupee funds without adding to the Union Budget's revenue-expenditure line.

The 39 eligible activities — three sectoral baskets

RIDF today covers 39 eligible activitiesorganised into three sectoral baskets. The unit-cost norms and the exact per-activity project design are notified in NABARD's RIDF Operational Guidelines and revised periodically by the Board.

Basket A — Agriculture & Related Sector

• Minor irrigation — surface, groundwater, lift-irrigation, tank rehabilitation.
• Major and medium irrigation infrastructure — canal-lining, distribution networks, drainage.
• Micro-irrigation infrastructure — drip and sprinkler distribution networks; converges with Per Drop More Crop.
• Watershed development and soil conservation — check-dams, gully plugs, contour bunding, sub-surface dykes; converges with WDC-PMKSY and NABARD's Watershed Development Fund.
• Cold storage, rural go-downs, market yards and rural haats — agricultural marketing infrastructure.
• Animal husbandry infrastructure — cattle-shed upgrades, veterinary infrastructure, dairy cooling infrastructure.
• Fisheries infrastructure — inland and marine — hatcheries, jetties, cold chain.
• Forest development — plantation, nursery infrastructure and forest roads.

Basket B — Social Sector

• Rural drinking water supply — piped water supply schemes.
• Rural sanitation — village drainage, solid-waste and toilet-block infrastructure.
• Primary and secondary schools — school buildings and additional classrooms.
• Primary health centres (PHCs) and sub-centres — construction and upgrade.
• Anganwadis — anganwadi centre buildings and toilet-block additions.

Basket C — Rural Connectivity

• Rural roads — village roads (VR), other district roads (ODR) and major district roads (MDR).
• Rural bridges — small bridges and culverts on rural road networks.

Interest rate, repayment and terms

• Interest rate to state governments: concessional, linked to the Bank Rate; historically ~1.5% below the Bank Rate. Revised periodically by the NABARD Board.
• Interest paid to depositing banks: concessional, below the Bank Rate; the spread finances NABARD's operating and provisioning costs.
• Repayment tenor: 7 years including a 2-year moratorium for most projects (repayment starts from year 3). Long-gestation projects may carry longer tenors.
• Loan size: typically 80-95% of the project cost as loan, with the residual as the state's own share.
• Disbursement: phased against physical progress certified by the state government engineer / Chief Engineer, and against Utilisation Certificates (UCs) for the previous drawal.
• State ceiling: each state has an annual tranche ceiling; cumulative RIDF outstanding must stay within the notified ceiling.

State-wise allocation — the formula

NABARD works out the state-wise allocation of each RIDF tranche against a formula that weighs four factors — rural population, geographical area, an agricultural performanceindex (a proxy for the state's capacity to absorb agri infrastructure) and past utilisation performance(the state's drawdown record on previous tranches). The allocation is a ceiling rather than a fixed transfer — a state may sanction projects only up to its notified ceiling and only when the projects clear the activity-eligibility and unit-cost tests. States that consistently under-utilise their ceiling see their allocation weight fall on subsequent tranches, and vice versa.

How a state accesses RIDF — the SLPSC flow

1. Line departments prepare proposals. State PWD / Rural Development / Irrigation / Panchayati Raj / Health / Education Departments prepare detailed project reports (DPRs) against RIDF unit-cost norms and the eligible-activity list.
2. State Finance Department consolidates.The proposals are consolidated by the Finance Department and screened against the state's notified RIDF ceiling.
3. State Level Project Sanctioning Committee (SLPSC). The SLPSC — typically chaired by the Chief Secretary or the Principal Secretary Finance — prioritises proposals and endorses them for submission to NABARD Regional Office.
4. NABARD Regional Office evaluation. The Regional Office in the state capital evaluates the DPRs against technical feasibility, unit-cost norms and the sectoral basket rules, and sanctions the projects.
5. Phased disbursement. NABARD releases funds in phased tranches against Utilisation Certificates for the previous drawal and against physical progress certified by the state government engineer.
6. Repayment. After the moratorium (typically 2 years), the state begins repayment; NABARD Head Office at Bandra-Kurla Complex, Mumbai has final authority on state ceilings, cross-year rollovers and rescheduling.

Convergence with central schemes

RIDF is designed to co-finance, not duplicate, central schemes. The typical convergence patterns are:

• PMKSY and Per Drop More Crop: RIDF funds the state-share and non-PMKSY components of canal-lining, lift-irrigation and micro-irrigation infrastructure, while PMKSY contributes the central share and Per Drop More Crop delivers the on-farm micro-irrigation subsidy.
• PMGSY (Pradhan Mantri Gram Sadak Yojana): PMGSY covers main all-weather connectivity from block to unconnected habitation; RIDF fills the intra-village and inter-village last-mile — village roads, culverts and cross-drainage works.
• WDC-PMKSY (Watershed Development Component): RIDF converges with the watershed component of PMKSY and NABARD's own Watershed Development Fund (WDF) for participatory watershed projects in rainfed districts.
• Agriculture Infrastructure Fund (AIF): AIF finances post-harvest management infrastructure and community farming assets through participating banks with 3% interest subvention; RIDF frequently provides the state-side pipeline for AIF-eligible assets such as cold storage and rural go-downs.
• Rashtriya Krishi Vikas Yojana (RKVY): RIDF loans finance the durable infrastructure component that RKVY grants alone cannot cover in larger projects.
• Kisan Credit Card (KCC): KCC is a farmer-facing credit product, but the underlying cooperative bank / RRB rail is refinanced by NABARD in parallel to its RIDF flow to the state.
• Jal Jeevan Mission and Swachh Bharat Mission (Gramin): RIDF finances the drinking-water and sanitation infrastructure that is not directly financed by the central missions, providing the state-side supplementary envelope.

RIDF vs LTIF, WIF and NIDA — the NABARD infra window family

NABARD runs four rural-infrastructure lending windows with distinct borrower classes, purposes and pricing:

• RIDF (1995-96): concessional, state governments and state entities, 39 activities across Agriculture / Social / Connectivity, funded by PSL shortfalls, ~Bank Rate minus 1.5%, 7-year repayment with 2-year moratorium.
• LTIF — Long Term Irrigation Fund (2016-17): targeted at 99 identified major and medium irrigation projects prioritised by the Ministry of Jal Shakti; initial corpus of ₹20,000 crore; lent to states at close-to-market rates blended by a Government of India interest subvention.
• WIF — Warehouse Infrastructure Fund (2013-14): established with a ₹5,000 crore corpus for scientific storage (silos, cold chain, controlled-atmosphere storage). Borrowers include state agencies, cooperatives, FPOs and private developers.
• NIDA — NABARD Infrastructure Development Assistance: NABARD's commercial-rate direct-lending window to state-owned corporations, statutory bodies, PSUs and PPP special purpose vehicles for rural and allied infrastructure, priced closer to market and outside the PSL-shortfall framework.

RIDF's uniqueness in this family is the combination of concessional pricing, breadth of eligible activities (39 activities across three sectoral baskets) and exclusive state-government access. LTIF is project-specific and irrigation-only, WIF is warehousing-only and open to private developers, NIDA is commercial-rate and corporation/PPP-facing.

Impact — what RIDF has delivered

As reported in successive NABARD Annual Reports and RIDF sanction circulars, cumulative sanctions across RIDF I through RIDF XXX have crossed ₹5.24 lakh crore. Physical delivery attributed by NABARD to completed RIDF projects includes:

• Irrigation potential creation of ~4.6 million hectares through minor irrigation, canal-lining, lift-irrigation, tank rehabilitation and micro-irrigation projects.
• Over 5.6 lakh km of rural roadsand thousands of rural bridges — a very large share of India's state-financed rural connectivity outside the PMGSY envelope.
• Several lakh completed rural drinking water supply schemes, tens of thousands of PHC and sub-centre upgrades, and lakh-plus anganwadi buildings and school rooms.
• Hundreds of thousands of watershed and soil-conservation structures and marketing infrastructure assets — cold storage, rural go-downs and market yards.

State-wise cumulative disbursements, sector-wise sanctions and activity-wise impact numbers are published each year in NABARD's Annual Report and on the DRID pages of nabard.org.

Where to find guidelines and current parameters

• NABARD Department of Rural Infrastructure Development (DRID): RIDF Operational Guidelines, 39-activity list, unit-cost norms, and state-wise sanction and disbursement dashboards on nabard.org.
• Union Budget documents: the annual RIDF tranche corpus is announced in the Budget Speech and detailed in the Receipts Budget on indiabudget.gov.in.
• RBI Master Directions on Priority Sector Lending: define the 40% aggregate PSL target, 18% agriculture sub-target and the shortfall-deposit obligation that funds RIDF; published on rbi.org.in.
• State Finance Department portals: each state publishes SLPSC meeting minutes, project sanction circulars and department-wise RIDF drawdown reports.
• Department of Financial Services: NABARD board notifications and administrative circulars on RIDF interest rates and terms are published on financialservices.gov.in.

References

• nabard.org — Official portal of the National Bank for Agriculture and Rural Development — Department of Rural Infrastructure Development (DRID) pages carry the RIDF Operational Guidelines, list of 39 eligible activities, state-wise sanction and disbursement dashboards, and the tranche-wise cumulative sanction data.
• rbi.org.in — Reserve Bank of India — Master Directions on Priority Sector Lending (PSL) that define the 40% aggregate target, the 18% agriculture sub-target with the 10% small-and-marginal-farmers and 8% non-corporate-farmers carve-outs, and the shortfall-deposit obligation that funds RIDF.
• indiabudget.gov.in — Union Budget documents — Budget Speech and Receipts Budget carry the annual RIDF tranche corpus announcement (RIDF XXX at ₹43,000 crore for FY 2024-25) and the parallel LTIF / WIF allocations.
• financialservices.gov.in — Department of Financial Services, Ministry of Finance — publishes NABARD board notifications, recapitalisation orders and the administrative circulars relating to RIDF interest rates and terms.
• pib.gov.in — Press Information Bureau — press releases on the annual RIDF tranche announcement, NABARD's Annual Report highlights, and Cabinet decisions on parallel NABARD funds (LTIF corpus expansion, WIF corpus enhancement).
• jalshakti-dowr.gov.in — Ministry of Jal Shakti, Department of Water Resources — LTIF-linked list of 99 irrigation projects and convergence with RIDF-financed state-share and companion works.

Frequently asked questions

What is the Rural Infrastructure Development Fund (RIDF)?

The Rural Infrastructure Development Fund (RIDF) is a dedicated state-finance window operated by the National Bank for Agriculture and Rural Development (NABARD) to fund rural infrastructure projects of state governments, state-owned corporations, state government undertakings, Panchayati Raj Institutions and select Self Help Groups and NGOs. RIDF was established in the Union Budget for 1995-96, announced by the then Finance Minister Dr. Manmohan Singh, with a first-year corpus of ₹2,000 crore and a clear rationale — accelerate incomplete rural infrastructure projects (particularly minor irrigation, rural roads, bridges and soil conservation) using a concessional source of finance that is separate from the general market-borrowing envelope of the states. The RIDF corpus is announced tranche-wise in each Union Budget; the current tranche is RIDF XXX (Tranche 30) with a corpus of ₹43,000 crore for FY 2024-25. Cumulative sanctions across RIDF I through RIDF XXX have crossed ₹5.24 lakh crore, making RIDF the largest single window of rural infrastructure finance in India.

How is RIDF funded — the priority-sector-lending shortfall mechanism?

RIDF is funded principally by the shortfalls in Priority Sector Lending (PSL) targets by scheduled commercial banks. Under the RBI's Master Directions on Priority Sector Lending, domestic scheduled commercial banks and foreign banks with 20+ branches are required to lend 40% of Adjusted Net Bank Credit (ANBC) to priority sectors, with an 18% sub-target for agriculture (of which 10% is a small and marginal farmers' sub-target and 8% is the non-corporate farmers' sub-target from Q4 of the relevant year onwards). Banks that fall short of the aggregate 40% PSL target or the 18% agriculture sub-target are required by RBI to deposit the shortfall with NABARD in the RIDF (and correspondingly-designed funds like the Rural Infrastructure Assistance to State Governments, the Warehouse Infrastructure Fund and the Food Processing Fund for other shortfalls). The interest paid by NABARD to the depositing banks is concessional — typically calibrated below the Bank Rate — and the same funds are on-lent to state governments at concessional rates. Foreign banks' shortfall pool has historically flowed into other NABARD-managed funds too. This creates a structural, statute-backed pipeline of concessional long-term rupee funds into rural infrastructure, without adding to the fiscal burden of the Union Budget.

Who can borrow from RIDF and what does a state actually get?

The eligible borrowers under RIDF are: (i) State Governments — the principal category, borrowing through the state Finance Department for line-department projects; (ii) State-Owned Corporations, State Government Undertakings and PSUs; (iii) Panchayati Raj Institutions (PRIs) via a state-government guarantee; (iv) Self Help Groups (SHGs) and Non-Governmental Organisations (NGOs) registered under the Societies Registration Act 1860 — this last category has a limited scope, generally routed through a state-level nodal agency and confined to community assets. State Governments receive a phased sanction against submitted project proposals — typically 80-95% of the project cost as loan, with the residual as the state's own share — disbursed in tranches against physical progress certified by the state government's engineer or Chief Engineer's office. The tranche disbursement is tied to utilisation certificates (UCs) for the previous drawal and is subject to the state's cumulative RIDF outstanding remaining within its NABARD-notified state ceiling.

What sectors and activities does RIDF finance — the 39 activities across three categories?

RIDF covers 39 eligible activities organised into three broad sectoral baskets. Basket A — Agriculture & Related Sector — includes minor irrigation projects (surface, groundwater, lift-irrigation, tank rehabilitation), major and medium irrigation infrastructure, canal-lining and drainage, micro-irrigation infrastructure, watershed development, soil conservation, cold storage and rural go-downs, market yards and rural haats, agricultural marketing infrastructure, animal husbandry and dairy infrastructure, fisheries (inland and marine) infrastructure, and forest development. Basket B — Social Sector — includes rural drinking water supply schemes, rural sanitation, primary and secondary schools, primary health centres and sub-centres, and anganwadis. Basket C — Rural Connectivity — includes rural roads (village roads, other district roads and major district roads) and rural bridges. Full list of 39 activities and the current unit-cost norms are notified in NABARD's RIDF Operational Guidelines and published on nabard.org under the Department of Rural Infrastructure Development.

What are RIDF's interest rates and repayment terms?

RIDF loans to state governments carry concessional interest rates linked to the Bank Rate — historically typically 1.5% below the Bank Rate for state government borrowings, revised periodically by the NABARD Board. Interest on the deposit side (the PSL-shortfall deposits parked by banks) is also concessional relative to the Bank Rate, and the spread finances NABARD's operational expenses and provisioning. On the repayment side, RIDF loans are typically repayable over 7 years including a 2-year moratorium (i.e., repayment starts from the third year), with the specific tenor depending on the nature of the project — irrigation and connectivity projects often carry the standard 7-year window, while long-gestation projects such as major irrigation or heavy watershed structures may be structured on longer tenors. The Board also notifies penal interest and prepayment terms.

How is the state-wise RIDF allocation decided and how does a state access it?

The state-wise allocation of each RIDF tranche is worked out by NABARD based on a formula that weighs (i) rural population, (ii) geographical area, (iii) an agricultural performance index and (iv) past utilisation performance (drawdown of previous sanctions). The allocation is a ceiling — a state may sanction projects only up to its notified ceiling for that tranche. The access flow is: the State Finance Department consolidates line-department proposals (typically PWD, Rural Development, Irrigation, Panchayati Raj, Health, Education) and submits them to NABARD's Regional Office in the state capital. The State Level Project Sanctioning Committee (SLPSC), chaired by the Chief Secretary or Principal Secretary Finance, prioritises proposals and endorses them. NABARD Regional Office evaluates the proposals against unit-cost norms, technical feasibility and the sectoral basket rules, sanctions them, and disburses in phased tranches against utilisation certificates and progress reports certified by the state government engineer. NABARD's Head Office at Bandra-Kurla Complex, Mumbai has final authority on state ceilings and cross-year rollovers.

How does RIDF converge with PMKSY, PMGSY and other central schemes?

RIDF is designed to co-finance rather than duplicate central schemes. On irrigation, RIDF finances the state-share and non-PMKSY components of canal-lining, lift-irrigation and micro-irrigation while the Pradhan Mantri Krishi Sinchayee Yojana (see /pmksy) contributes the central share and the Per Drop More Crop (see /per-drop-more-crop) micro-irrigation subsidy. On rural roads, RIDF finances internal village roads, culverts and cross-drainage works that fall outside the Pradhan Mantri Gram Sadak Yojana (PMGSY) unconnected-habitation norms — PMGSY covers the main all-weather connectivity from the block to the habitation, and RIDF fills the intra-village and inter-village last-mile. On watershed, RIDF converges with the Watershed Development Component of PMKSY (WDC-PMKSY) and NABARD's own Watershed Development Fund (WDF). On soil conservation, marketing infrastructure and animal husbandry infrastructure, RIDF frequently forms the state-side pipeline for AIF-eligible (see /aif) and Rashtriya Krishi Vikas Yojana (see /rkvy) projects. Beyond RIDF, NABARD runs sibling funds — LTIF (Long Term Irrigation Fund) for 99 identified irrigation projects announced in 2016, WIF (Warehouse Infrastructure Fund) for scientific warehousing since 2013-14, and NIDA (NABARD Infrastructure Development Assistance) for direct corporate/PPP lending at commercial rates.

How does RIDF differ from LTIF, WIF and NIDA?

The four NABARD rural-infrastructure windows differ in borrower, purpose, rate and terms. (1) RIDF is for state governments and state entities, funded by PSL shortfalls, at concessional rates (typically Bank Rate minus 1.5%), covering 39 activities across Agriculture, Social Sector and Rural Connectivity, established 1995-96. (2) LTIF (Long Term Irrigation Fund) is a targeted window created in 2016-17 with an initial corpus of ₹20,000 crore to complete 99 identified major and medium irrigation projects prioritised by the Ministry of Jal Shakti (then MoWR), lent to states at close-to-market rates blended by GoI interest subvention. (3) WIF (Warehouse Infrastructure Fund) was established in 2013-14 with a ₹5,000 crore corpus to finance construction of scientific storage — silos, cold chain and CA storage — and can be availed by state agencies, cooperatives, FPOs and private developers. (4) NIDA (NABARD Infrastructure Development Assistance) is NABARD's commercial-rate direct-lending window to state-owned corporations, statutory bodies, PSUs, and PPP special-purpose vehicles for rural infrastructure and allied sectors, outside the PSL-shortfall framework and priced closer to market. RIDF's uniqueness is the combination of concessional pricing, breadth of eligible activities and exclusive state-government access.

What has RIDF actually delivered on the ground?

As reported by NABARD Annual Reports, cumulative sanctions under RIDF I through RIDF XXX have crossed ₹5.24 lakh crore. The physical delivery attributed by NABARD to completed RIDF projects includes irrigation potential creation of approximately 4.6 million hectares (through minor irrigation, canal-lining, lift-irrigation and micro-irrigation projects), rural connectivity of over 5.6 lakh km of rural roads and thousands of rural bridges, several lakh completed drinking water supply schemes, and hundreds of thousands of school rooms, PHC upgrades and anganwadi buildings. State-wise cumulative disbursements and physical achievements are published each year in NABARD's Annual Report and the RIDF section of nabard.org under the Department of Rural Infrastructure Development.

Where can I read the RIDF Operational Guidelines and the tranche circulars?

The authoritative sources are: (i) nabard.org — the Department of Rural Infrastructure Development pages under 'Departments' → 'DRID' publish the RIDF Operational Guidelines, unit-cost norms, the list of 39 eligible activities and state-wise sanction and disbursement dashboards; (ii) each state's SLPSC minutes and the Finance Department's project sanction circulars — usually available on the state Finance or Planning Department portal; (iii) NABARD's Annual Report (nabard.org/annual-report) for cumulative tranche corpora, sector-wise sanctions and impact numbers; (iv) the Union Budget documents on indiabudget.gov.in — the Budget Speech and the Receipts Budget contain the tranche corpus announcement each year; (v) the Department of Financial Services (financialservices.gov.in) publishes NABARD board notifications and any recapitalisation orders; and (vi) the Reserve Bank of India (rbi.org.in) publishes the Master Directions on Priority Sector Lending, which set the PSL shortfall rules that feed the RIDF corpus.

RIDF tranche corpora, cumulative sanction totals, the 39-activity list and interest / repayment terms above summarise publicly available information from NABARD's Annual Report and DRID pages, RBI's Master Directions on Priority Sector Lending at rbi.org.in, and the Union Budget documents at indiabudget.gov.in, current as of the 2024-25 Budget cycle. Tranche corpora, state ceilings, unit-cost norms and Board-notified interest rates are revised periodically; state governments, line departments and project developers should verify current parameters with the relevant NABARD Regional Office or Head Office, Mumbai, before finalising RIDF-financed projects.