Mandatory quarantine for ALL INTERNATIONAL travellers starts in a few days. From The Hindu:

https://www.thehindu.com/news/nation...le38168676.ece

RT-PCR test must on eighth day to be monitored by State govts; visitors from ‘at risk’ countries still need RT-PCR test on arrival

All international travellers will have to undergo a seven-day home quarantine on their arrival in India with effect from January 11, according to the government’s latest guidelines.