Product liability law governs how manufacturers, distributors, retailers, and others are held responsible for injuries caused by defective products. It has evolved from a doctrine of privity requiring direct transactions between injured and negligent parties, to recognition of implied warranties and exceptions to privity, to modern strict liability. Claims can be based on manufacturing defects, design defects, or failure to warn. Defenses include statutes of limitations, unavoidable dangers, assumption of risk, and failure to mitigate damages. Remedies include compensatory and punitive damages. In India, product liability draws from general statutes like the Consumer Protection Act as well as industry-specific acts, tort law, and criminal statutes.