Swiss Challenge Method

The Swiss Challenge Method is a hybrid procurement approach for projects that originate from unsolicited proposals by private parties. When a private entity (the "original proposer") approaches the government with an innovative project idea, a toll road, an urban transit system, an infrastructure development in a location where the government has not yet planned one, the government, if interested in the concept, publishes the proposal publicly and invites third parties to submit counter-proposals. The original proposer then has the right of first refusal: if any counter-proposer offers better terms than the original proposal, the original proposer is given the opportunity to match the best counter-offer. If they match it, they win the project. If they decline, the best counter-proposer wins.

What is the Swiss Challenge Method in government procurement?

The Swiss Challenge Method is not a central government procurement framework under GFR 2017, it is used primarily for PPP (Public-Private Partnership) projects in states that have adopted specific Swiss Challenge policies. Rajasthan, Gujarat, and Andhra Pradesh have been among the more active adopters, using Swiss Challenge for roads, ports, tourism, and urban infrastructure projects where the private sector identified an opportunity that the government had not yet conceptualised.

The process works in stages. The private party submits an unsolicited proposal with detailed feasibility, technical design, financial model, and commercial terms, usually a concession period, revenue model (toll, annuity, user fee), and investment commitment. If the relevant government department finds the proposal technically feasible and commercially viable, it accepts the proposal for processing. The department then publishes the proposal, on its website, CPPP, and sometimes in newspapers, and invites competitive counter-proposals from third parties within a defined period (typically 60-90 days).

Counter-proposers submit their own terms for the same project. A technical evaluation committee reviews all proposals (original + counter) on standardised criteria. If a counter-proposal offers better terms, shorter concession period, lower grant requirement, higher revenue share to government, or better technical quality, than the original, the original proposer is formally informed and given 30-60 days to decide whether to match the better terms. If they match, they retain the project. If they decline, the best counter-proposer is awarded.

Why it matters for bidders

For innovative companies, the Swiss Challenge method offers a route to government contracts that bypasses the standard NIT process entirely, a significant advantage for firms with proprietary project concepts, technology, or financing structures that competitors cannot easily replicate. Submitting an unsolicited proposal that is selected for Swiss Challenge processing establishes first-mover advantage and gives the original proposer the critical right of first refusal.

For counter-proposers, Swiss Challenge tenders are attractive because the project concept, feasibility, and financial model have already been validated by both the original proposer and the government. The counter-proposer can focus on improving commercial terms, offering a better concession structure, higher efficiency, lower cost, rather than starting from conceptual design. Many successful counter-proposers win by offering better value-for-money terms (lower grant, shorter concession) rather than a fundamentally different technical approach.

The challenge in Swiss Challenge is that original proposers know the project better than anyone, they did the original feasibility work, which gives them a significant due diligence advantage. Counter-proposers must conduct rapid independent due diligence within the counter-proposal window, which is challenging for complex infrastructure projects.

Example

A private infrastructure company develops an unsolicited proposal for a 40 km elevated expressway connecting two industrial hubs in a state, including traffic studies, preliminary engineering, financial model (35-year toll concession), and an investment of Rs 2,800 crore. The state government's infrastructure department accepts the proposal for Swiss Challenge processing. The proposal is published on the state portal with a 90-day counter-proposal window. Two real estate and infrastructure companies submit counter-proposals, one offering a 30-year concession with a 5% annual revenue share to the government (better than the original 35-year concession with zero revenue share). The original proposer is given 45 days to match this. They accept, offering the same 30-year concession with 5% revenue share, and are awarded the concession agreement.

Key rules / thresholds

• Swiss Challenge is a state policy decision, not all states have adopted it; check whether the relevant state has a notified Swiss Challenge policy.
• Original proposer's right of first refusal is the distinguishing feature, without this right, the method becomes a standard unsolicited proposal that triggers a normal tender.
• Counter-proposal window: typically 60-90 days from publication of the original proposal.
• Matching window for original proposer: typically 30-60 days after counter-proposals are evaluated.