Examine how CEPAs differ from traditional PTAs, using the India-Chile trade relationship as a case study.

A Preferential Trade Agreement (PTA) merely trims tariffs on a negotiated list of goods, whereas a Comprehensive Economic Partnership Agreement (CEPA) covers goods, services, investment and rule-making together. India's shift from a 2007 PTA with Chile to CEPA negotiations launched in 2025 illustrates this evolution [4].

How CEPAs differ from PTAs

• Coverage: PTAs work on a positive list of select tariff lines; CEPAs aim at near-comprehensive goods, services and investment coverage [4].
• Depth: PTAs stop at tariff concessions; CEPAs add chapters on rules of origin, dispute settlement, standards and trade facilitation — the standard chapter architecture of India's recent negotiations [2].
• Institutional character: CEPAs are negotiated in structured "Rounds" with a designated Chief Negotiator and periodic ministerial review, creating a continuing partnership rather than a one-time schedule of concessions [1][2].
• Objective: PTAs seek marginal market access; CEPAs pursue investment promotion, employment and export growth, as the India–Chile Joint Study Group recommended [4].

The India–Chile case: from PTA to CEPA

• The India–Chile PTA, in force since 2007 and expanded in 2017, delivered concessions on a limited set of tariff lines — useful but insufficient to unlock the wider commercial relationship [4].
• Terms of Reference for CEPA were signed on 08 May 2025, following the Chilean President's State visit to India in April 2025 [4].
• Negotiations have advanced steadily: the 1st Round in New Delhi (May 2025) [1], the 3rd in Santiago (October 2025), and the 4th concluding in New Delhi on 05 December 2025 with "substantial progress across chapters" [2][3].
• Strategic value: beyond tariffs, CEPA positions Chile — a Pacific Alliance member rich in copper and lithium — as India's gateway to Latin American markets and critical-mineral supply chains [4].

The India–Chile trajectory shows that CEPAs are not larger PTAs but qualitatively different instruments — rule-based, services-inclusive and strategically motivated. Concluding this negotiation in a timely, balanced manner, with safeguards for sensitive domestic sectors, would strengthen India's Latin America outreach and its clean-energy supply-chain security.