Nepal's Ministry of Culture, Tourism and Civil Aviation has issued guidelines for foreign tourists to follow in order to minimise the possible spread of coronavirus infection while conducting trekking and mountaineering activities.

The foremost condition laid out by the Tourism Ministry is that the tourists must secure an entry-visa, or an entry-permit in absence of visa-provision in their countries in co-ordination with respective agencies.

Likewise, the travelers must carry with themselves a PCR test report conducted not more that 72 hours ago, attesting that the person has tested negative for Covid-19. Along with the report, the traveler must have booking-documents for the hotel wherein they will stay for at least seven days in quarantine.

https://thehimalayantimes.com/nepal/nepal-govt-issues-protocol-for-mountaineering-and-trekking/