The Rule That Quietly Decides Who Pays If a Reactor Ever Fails

A Liability Cap Is Just a Promise About Who Pays First

Here's what's actually happening underneath the legal language: every nuclear liability law is really just an answer to one question, decided in advance - if something goes wrong, who writes the first cheque and how big is it allowed to be? The SHANTI Act just changed both parts of that answer.

The Mechanism: Moving the Risk One Seat Over Under the

old 2010 law, if an accident happened because a supplier's equipment had a hidden defect, the operator could pay compensation first and then legally chase the supplier for reimbursement. That single clause - Section 17(b)

• is exactly what the new Act removes. Practically, this means a reactor built with faulty imported components now leaves the operator holding the full bill, with no legal route back to the company that built the flawed part. The graded caps do something similar from a different angle: instead of every operator facing the same Rs 1,500 crore ceiling regardless of reactor size, smaller installations now face proportionally smaller caps - as low as Rs 100 crore. Both changes point the same direction: less exposure for suppliers, a defined ceiling for operators and by definition, whatever costs exceed that ceiling in a genuine catastrophe fall to the state.

Where India Actually Stands Globally

India was, until now, a global outlier. Most nuclear-capable nations follow the Convention on Supplementary Compensation model, which channels liability exclusively to the operator and leaves suppliers untouched - the logic being that operators carry insurance and suppliers would otherwise refuse to sell equipment into a market at all.

India built its stricter supplier-liability rule directly in the shadow of the 1984 Bhopal Gas Tragedy, where the operating company's limited accountability became a defining grievance. The SHANTI Act moves India toward the global norm precisely because global vendors - the same reasoning applies to reactor components as it did to Bhopal-era industrial equipment - had stayed away from India's stricter regime for over a decade.

The One Safety Valve Built Into the Loosening

The five-year review clause in Rule 78 is the part worth watching closely. It doesn't reverse the shift toward operator-only liability, but it does mean the actual rupee figures - Rs 100 crore to Rs 3,000 crore - aren't frozen forever; an expert group covering nuclear science, actuarial science, insurance and law can push them upward as the sector grows.

Whether that review clause is a genuine safeguard or a slow-moving formality will depend entirely on whether the caps get revised before a real accident forces the question, not after. For an aspirant, the exam-relevant point isn't "India passed a nuclear reform law." It's that liability law is really risk-allocation law - and this one, quietly, shifted risk from the private sector supplying the equipment toward the public sector standing behind the operator.