The India-US trade deal announced on February 2 may have dominated headlines, but beneath the celebratory tone lies a deal still wrapped in ambiguity. While Washington has declared that tariffs on Indian goods will drop to 18% and punitive Russia‑related duties will be rolled back, none of this is legally in force yet. That gap, not the rhetoric from Union ministers in Delhi, will determine whether this telephone call matures into durable policy or remains a political announcement.The first hard indicator to watch is the formal proclamation by the US. As of date, the White House has not issued a Presidential proclamation or a Federal Register notice, steps required to legally alter tariff schedules. Reuters confirms that even after President Donald Trump’s announcement, these instruments were still pending, leaving the tariff cut to 18% in a state of bureaucratic limbo.Second, the deal awaits a published legal summary or full text from the Office of the US Trade Representative (USTR) or the US Commerce Department. USTR Jamieson Greer has said the deal is still being “papered,” meaning that neither side has released binding documentation. A Hindustan Times report confirms that the specifics remain under finalisation despite political declarations. Until those documents emerge, India’s exporters and the broader business community are navigating an uncertain environment.A third unresolved area concerns the product coverage, phase‑in timelines and carve‑outs, particularly in agriculture. While Greer claimed that India would reduce 98-99% of industrial tariffs to near zero, neither government has released lists of covered goods or sensitive exclusions. CNBC reporting stresses that details are unclear, and the sweeping promises are not yet backed by operational schedules. For sectors like agriculture, which have historically a no‑go zone in India’s trade negotiations, the absence of clear lists leaves open the possibility that U.S. expectations and Indian political realities may collide in the implementation phase.The fourth and most politically fraught indicator involves India’s crude oil sourcing from Russia. Trump’s announcement framed India’s alleged agreement to halt Russian oil purchases as the central trade‑off for tariff relief. But PM Modi has yet to publicly confirm such a commitment. Analysts have pointed out that India is unlikely to fully abandon Russian imports, given price advantages and strategic considerations. If the US sees backsliding in this commitment, Trump may reinstate punitive tariffs which means India’s energy calculus remains tied to unpredictable trade penalties.To conclude, the durability of this deal will be judged not by diplomatic messaging but by:The formal tariff proclamation in US legal channels.A clear, published legal text from USTR or Department of Commerce.Establish a joint monitoring mechanism to track compliance on tariffs, energy commitments and Non-Tariff Barriers.Detailed product and timeline disclosures, especially in agriculture, digital trade and advanced manufacturing.Observable, verifiable stoppage of India’s crude sourcing from Russia, if Washington treats this as a binding condition.Until these markers appear, the India-US trade deal remains more a political framework than an operational agreement. For Indian businesses, and for Delhi’s strategic positioning, what happens next will matter far more than what has been announced so far.