Examine the constitutional/legislative processes required by partner countries to operationalise bilateral trade agreements with India, with reference to a recent example.

Signing a trade treaty rarely makes it operative. Most of India's partners follow dualist constitutional traditions, where a treaty binds domestically only after Parliament enacts implementing law — a step vividly illustrated by the India–New Zealand FTA, signed at New Delhi on 27 April 2026 [3].

The partner's route: legislative implementation

• New Zealand's Parliament passed the India Free Trade Agreement Legislation Amendment Bill, an omnibus law amending customs, tariff and allied statutes "necessary in order to bring the free trade agreement into force"; it cleared its third reading by 93 votes to 29 [1].
• The Bill went through select committee scrutiny with public submissions before enactment, so exporters, farm bodies and legislators debated the text [1].
• New Zealand's obligations are heavy — immediate duty elimination on 100% of its tariff lines — requiring statutory tariff amendment rather than executive action [2][5].

India's contrasting route: executive treaty-making

• Under Article 73, Union executive power extends to treaty-making; Article 253 empowers Parliament to legislate for implementing international agreements, but is invoked only where existing law must change [4].
• India's tariff commitments — market access on about 70% of lines, with roughly 30% excluded to shield dairy and other sensitive sectors — are effected by notification under the Customs Act, without a dedicated statute [2].
• Consequently no parliamentary vote on the text occurs, and affected sectors learn final terms only post-signature.

Implications

• Entry into force awaits both sides completing internal procedures and exchanging notifications — hence signature and operation are distinct dates [1].
• Scrutiny is asymmetric: the partner legislature deliberates; India's does not.

The episode shows that operationalising an FTA is a two-key process, and the partner's key is legislative. India's executive-led model delivers speed — this FTA was concluded in about nine months [5] — but a standing practice of tabling negotiated texts with impact assessments before Parliament would add democratic depth without sacrificing agility, aligning trade diplomacy with constitutional accountability.