Sikkim Chief Minister Prem Singh Tamang called on West Bengal Chief Minister Suvendu Adhikari at Nabanna State Secretariat in Kolkata on 2 July 2026, securing approvals on three long-pending issues critical to Sikkim's connectivity, healthcare access, and disaster recovery.

Context

CM Tamang opened the meeting by congratulating Adhikari on assuming the office of Chief Minister of West Bengal and conveying best wishes for his tenure. The visit was aimed at resolving a set of bilateral issues that had remained unresolved between the two state governments, spanning infrastructure, transport, and medical facilities.

The Sikkim government has long relied on Siliguri — West Bengal's key commercial hub in the north — as the primary gateway for its residents to access plains-level services, including specialist healthcare unavailable in the hill state.

Policy Backdrop

A flagship outcome of the meeting was the approval of the long-stalled Suswastha Bhawan Sikkim facility, proposed to be built at the SNT Complex in Siliguri. The facility is intended to provide a dedicated support centre for Sikkimese patients travelling to the plains for medical treatment. CM Adhikari acknowledged the initiative's significance and directed the concerned department to issue the necessary permission.

On transport, the two leaders discussed the reciprocal transport agreement governing cross-border commercial vehicle movement. In a significant decision, Adhikari approved doubling the existing quota of countersignature permits for Sikkim-registered taxis operating in West Bengal — from 3,000 to 6,000 permits. CM Tamang said this would benefit 'Sarathis' (taxi drivers) and strengthen inter-state connectivity, particularly to Siliguri.

The third major agenda item was the Teesta River. The Glacial Lake Outburst Flood (GLOF) of October 2023, triggered by the breach of South Lhonak Lake, deposited massive sediment loads into the Teesta, raising the riverbed and repeatedly damaging sections of National Highway 10 — the lifeline linking Sikkim to the rest of India. Both chief ministers agreed to undertake scientific sediment management through dredging of the Teesta River as a joint initiative between the two state governments.

Stakeholders and Impact

The doubling of taxi permits directly benefits Sikkim's large community of commercial taxi operators, who have long sought expanded access to West Bengal routes. The Suswastha Bhawan approval addresses a persistent gap for Sikkimese patients who travel to Siliguri and beyond for tertiary medical care but lack a dedicated state-run support facility in the city.

The Teesta dredging agreement carries wider significance for residents of the Teesta valley on both sides of the state border. Unmanaged sediment accumulation has increased flood risk and repeatedly severed NH-10, isolating Sikkim during the monsoon season. A coordinated dredging programme would be the first structured joint effort between the two states to address post-GLOF river management.

What's Next

The immediate steps to watch include the formal issuance of revised countersignature permits by West Bengal's transport department and the release of construction permission for Suswastha Bhawan Sikkim at Siliguri. On the river front, both governments are expected to constitute a joint technical group to plan and execute the Teesta dredging operation.

The outcomes of this bilateral meeting signal a renewed cooperative framework between Sikkim and West Bengal under new political leadership in Kolkata — and will be closely watched as a template for how the two neighbours manage shared infrastructure and disaster-recovery challenges in the years ahead.