Examine the role of judicial intervention in filling regulatory gaps in India's wetland conservation framework, with reference to the Asan Wetland Conservation Reserve case.

Wetlands are India's most legally under-protected ecosystems: notified conservation reserves under Section 36A of the Wild Life (Protection) Act, 1972 enjoy no statutory eco-sensitive buffer, unlike national parks and sanctuaries [1]. The Supreme Court's Asan orders show the judiciary stepping in as a gap-filler — effective, but no substitute for legislation.

The regulatory gap

• The Wetlands (Conservation and Management) Rules, 2017 prohibit encroachment and waste disposal, but leave peripheral impacts — mining, quarrying in the catchment — largely unaddressed [2].
• Asan Conservation Reserve (444 ha, notified 2005 under Sec. 36A) became a Ramsar site in 2020, yet its boundary carried no buffer against extractive activity outside it [3].

Judicial gap-filling: the Asan model

• By its interim order of 14 February 2024, the Court barred mining within a 10-km radius of Asan without prior clearance from the Standing Committee of the National Board for Wildlife and/or MoEFCC — judicially creating the buffer the statute omits [4].
• In 2026, hearing Himachal Pradesh's plea for exemption, the Bench clarified the norm applies to all notified wetland conservation reserves nationwide, converting a site-specific safeguard into a general standard [4].
• Continues the tradition of T.N. Godavarman-style continuing mandamus, and pushes India's Ramsar Convention obligations from paper to enforcement [3].

Limits of the judicial route

• A norm born of an interim order, not statute, lacks the certainty and democratic deliberation of rule-making.
• Implementation gap: the Court itself directed the Centre and NBWL to first identify reserves state-wise before enforcement — protection awaits an inventory [4].
• Federal friction: states with mining revenue at stake contest pan-India mandates on a State List subject.

Judicial intervention has usefully bridged an accountability vacuum, but durable wetland protection needs codification — MoEFCC should notify buffer norms for conservation reserves and strengthen the NPCA management-plan framework [5], so that courts supervise rather than legislate, honouring Article 48A's mandate.