Answer : 4. "Guwahati"
Explanation :

Assam Governor Gulab Chand Kataria and Union Minister of State Dr Jitendra Singh inaugurated a two-day regional conference on "e-Governance" in Guwahati. is organizing a two-day conference on January 9-10, 2024, involving eight North-Eastern states and four states of the Eastern region, in collaboration with the Government of Assam. This is the 26th regional conference organized by DARPG during 2014-2024.