PERMANENT CHRONOLOGY RECORD · RELEASE 2026.09
19 December 1966: India and Nepal sign the revised Kosi Agreement at Kathmandu, superseding the original treaty text while retaining the project framework.
1966
Research record
A History of Mithila, Vajji & Anga, Volume I · PDF page 640
Scholarly apparatus
Evidence status: Cited chronology source record.
Source / provenance: A History of Mithila, Vajji & Anga, Volume I · PDF page 640
Read historical and interpretive claims with the source register, chapter bibliography, uncertainty labels, and editorial method. Qualification is retained where interpretations compete.
Cite this record
Gajendra Thakur. “19 December 1966: India and Nepal sign the revised Kosi Agreement at Kathmandu, superseding the original treaty text while retaining the project framework..” Videha Digital Research Archive: Mithila–Vajji–Anga. Videha — https://www.videha.co.in/ · ISSN 2229-547X · GitHub mirror: https://videha-ejournal.github.io/videha/ · Digital Research Archives on GitHub: https://github.com/videha-ejournal. https://videha-ejournal.github.io/mithila-vajji-anga/records/chronology/chronology-83/