Append to Option 1 heading the following:

"Or The National Building Code of India 2005 (NBC 2005)"
After first paragraph add the following: "Projects in India may meet the desired comfort criteria specified in the following as a local equivalent to ASHRAE 55-2010:
- For mechanically conditioned buildings, NBC 2005 Part 8, Section 3 - Table 2
- For naturally conditioned buildings, NBC 2005 Part 8, Section 1 - Table 9"