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BIRAC’s Biotechnology Ignition Grant (BIG) is a grant-in-aid of up to Rs. 50 lakh, for up to 18 months, aimed at moving a biotech idea from concept to proof-of-concept. Most explainers stop at that headline figure. What actually decides whether a specific application is fundable is two mechanics that get far less coverage: the requirement to route through a BIRAC-recognised incubator, and the fact that the grant is released in milestone-linked tranches rather than as a lump sum. This page works through both, using BIRAC’s own scheme guidelines and FAQ as the source rather than secondary write-ups.
What BIG funds, and who can apply
BIG supports individuals and early-stage companies working on biotech ideas with a credible route to commercialisation, across a broad sector definition: healthcare and life sciences (drugs, biologics, delivery systems, medical devices, diagnostics, biomaterials), industrial biotechnology (enzymes, biofertilizers, bioprocesses, waste treatment), agriculture and allied fields (nutrition, fisheries, poultry, sericulture, animal husbandry, aquaponics), waste-to-value, sanitation, biofuels and clean energy, and bioservices/bioanalytics — including AI, ML, IoT and automation applications integrated into biotech workflows, per BIRAC’s own FAQ.
Eligibility, as stated by BIRAC:
- Who can apply — an individual entrepreneur, or a registered Startup including an LLP. Proprietorship firms are not eligible; the legal entity must be a company registered under the Companies Act (a society- or trust-registered entity does not qualify). Institutes and universities cannot apply directly, though their students may.
- Company/LLP age — the date of incorporation must not be earlier than 5 years before the date the relevant BIG Call is launched. This is a rolling window tied to each call, not a fixed calendar cutoff.
- Nationality — only Indian citizens holding Indian passports are eligible. Overseas Citizens of India (OCIs) are explicitly excluded.
- Academic status — undergraduates cannot apply; the Project Leader must have completed basic graduation at the time of submission. Faculty, scientists, research scholars and PG students can apply if the work is translational research aimed at forming a startup, and must obtain a No-Objection Certificate from their institution or employer.
- Employed applicants — someone currently employed can apply as an individual, but must undertake to leave that employer and work on the project full-time if selected, or apply under the employer company as the applicant entity instead.
- Equity — the Project Leader must hold shares in the applicant company, though BIRAC sets no minimum percentage.
- Application volume — there’s no cap on how many proposals an applicant submits, but only one will ever be funded; BIRAC’s own FAQ notes that submitting more than one “reflects poorly on the applicant’s ability to prioritize.”
The partner-incubator mechanism — the part that actually gates fundability
This is where most secondary coverage of BIG goes vague, and where an application can fail on mechanics rather than science. BIRAC’s FAQ draws a real distinction between two related but separate things: the incubator that physically hosts the applicant, and the BIG Partner institutions that administer the scheme itself.
You do not need to be incubated to apply. A Letter of Intent (LOI) for incubation from an incubator is sufficient at application stage. The applicant chooses the incubator — it can be any of BIRAC’s roughly 50 BioNEST incubators, any of BIRAC’s designated BIG Partner incubators, or any other incubator in the country, provided it has a real legal status (registered society, registered trust, or registered company). A prospective applicant’s own institute can serve as the incubator only if it independently meets that legal-status test.
BIG Partners are a smaller, named subset with a scheme-administration role, not just physical space. As of BIRAC’s current published list there are 8: Centre for Cellular and Molecular Platforms (C-CAMP, Bangalore), Foundation for Innovation and Technology Transfer (FITT, IIT Delhi), IKP Knowledge Park (Hyderabad), KIIT BioNEST (Bhubaneswar), Venture Center (Pune), SIIC (IIT Kanpur), SINE (IIT Bombay), and a-IDEA (NAARM, Hyderabad). These institutions are “mandated to implement the BIG Scheme” on BIRAC’s behalf: BIRAC’s FAQ states they are responsible for initial screening of the proposal, technical due diligence, financial due diligence, project monitoring, fund disbursement, and arranging grantee workshops. Choosing a BIG Partner as your incubator is common but explicitly not mandatory — BIRAC’s FAQ states plainly you may incubate anywhere you choose, BIG Partner or otherwise, provided the facility supports your project.
Practically, this means the incubator/BIG Partner choice affects two different things: where you physically work, and who screens, monitors and disburses your grant. Confirm both roles with whichever institution you approach for your LOI before applying — BIRAC’s guidance names the functions but does not publish a single canonical flow-chart of exactly how a specific applicant’s BIG Partner assignment is determined when the chosen incubator isn’t itself a BIG Partner, and this page does not assert one that BIRAC hasn’t stated.
How the money actually moves: milestone-linked disbursal
BIG is not a lump-sum grant. BIRAC’s FAQ states that fund disbursement “is linked with milestones through BIRAC’s BIG Partners,” and that an individual grantee’s funds are held in “a separate dedicated, auditable no-lien account” rather than paid directly to a personal or company account with no restriction. The BIG Partner’s project-monitoring role (above) is the mechanism that connects milestone achievement to the next disbursement.
What BIRAC’s own published materials do not specify, and what this page therefore does not assert: the exact number of milestone tranches, the specific documentation or review that triggers each release, or a stated consequence for a missed or delayed milestone. Those are genuinely load-bearing questions for anyone budgeting a BIG-funded project, and the honest answer from primary-source review is that BIRAC’s public FAQ and scheme overview describe the mechanism (milestone-gated, BIG-Partner-administered, no-lien account) without publishing the granular schedule. An applicant should get the specific tranche structure in writing from their BIG Partner, or from the detailed scheme guidelines document issued with the specific call they’re applying under, rather than assuming a fixed industry-standard split.
One financial obligation BIRAC does state clearly: grantees who progress to commercialisation pay a 5% royalty on net sales of the resulting product or technology, continuing until cumulative royalty payments equal the grant-in-aid amount BIRAC disbursed for the project.
Selection process and timeline
BIRAC describes BIG selection as a four-tier process:
- Preliminary Selection Committee (PSC) — screens for scheme fit, completeness of the application, and plagiarism.
- Online expert review — PSC-recommended proposals go to subject-matter experts for review.
- Technical Evaluation Panel (TEP) — recommended applicants present face-to-face; the proposal is scored on a 100-point scale.
- Expert Selection Committee (ESC) — sets the final cutoff score and recommends proposals for funding.
BIRAC’s FAQ states the full cycle typically takes about 4 months from the call’s closing date to the final funding announcement, with BIG Partners updating applicants at each stage. A guide or mentor is described as preferable but not mandatory for the application itself.
Application cycle: call-based, not rolling
BIG runs on scheduled calls, not a rolling intake. BIRAC’s own scheme page states calls are “announced twice a year, i.e. on 1st January and 1st July,” with each call’s application window open for roughly 45 days, submitted only through BIRAC’s online portal. The most recent call BIRAC has published that this page could directly verify is the 25th, whose deadline was extended to 30 November 2025. This page cannot confirm whether a further call has opened since — BIRAC’s per-call announcement pages are not reliably dated forward, so treat the twice-yearly cadence as the confirmed general pattern and check BIRAC’s live call listing (birac.nic.in/big.php) for the specific call currently open before preparing an application.
On the Rs. 50 lakh figure
BIG’s ceiling has been raised more than once since the scheme launched in 2012, and older guideline documents with lower figures remain reachable on BIRAC’s own document server alongside current ones. This page verified the ceiling directly against BIRAC’s live scheme page and its FAQ document, both of which currently and consistently state Rs. 50 lakh over 18 months — matched independently by India’s official Science, Technology & Innovation portal and by third-party grant-listing sites. No lower figure was found actively circulating as a currently-quoted amount in the sources checked; if you encounter a different number elsewhere, treat BIRAC’s live scheme page as the authority and re-check the date of whatever guideline PDF you’re reading.
Frequently asked questions
Does BIG require a registered company to apply?
Not necessarily. Individual entrepreneurs can apply directly. A registered Startup, including an LLP, can also apply, but proprietorships, societies, trusts, and institutes/universities cannot apply as the lead entity.
Do I need to already be incubated before I apply?
No. A Letter of Intent for incubation is sufficient at application stage, from any legally-constituted incubator you choose — a BIRAC BioNEST centre, one of the 8 designated BIG Partners, or another incubator entirely.
Is BIG a one-time payment or released over time?
It is released in milestone-linked tranches into a dedicated no-lien account, administered by the applicant’s BIG Partner, not paid as a single lump sum. BIRAC’s public materials do not publish the exact tranche count or missed-milestone consequences.
Do BIG grantees pay anything back?
It is a grant, not a loan, but grantees who reach commercialisation owe a 5% royalty on net product/technology sales until cumulative royalty payments equal the grant amount disbursed.
Can I apply any time of year?
No. BIG runs on scheduled calls announced roughly twice yearly (historically 1 January and 1 July), each open for about 45 days — not a rolling or continuous-intake programme.
Related CASRAI coverage
For the wider Indian tech-transfer policy stack BIG sits inside, see India’s Technology Transfer Framework: National IPR Policy, ANRF, and the 2025 Patent Rules. For how BIG’s proof-of-concept/gap-fund structure compares with equivalent US and international models, see Proof-of-Concept and Gap Fund Program Models Compared. For the broader vocabulary of early, non-dilutive startup capital, see the CASRAI dictionary entry on seed funding. This guide is part of CASRAI’s Technology Transfer & Innovation coverage.
