The Himalayan Database, which I joined in 2017, is a non-profit organisation and the only comprehensive record of expeditions to the Nepal Himalaya. It is available to download free of charge at http://www.himalayandatabase.com.
The database is based on the expedition chronicles of Elizabeth Hawley, who was living in Kathmandu for almost 60 years and who sadly passed away in January 2018.
If you want to register your expedition details with the database, please fill out our online form:
Thank you for your contribution in keeping the records alive!