A capital that keeps nearly India's hours
Astana has kept UTC+5 since 1 March 2024, thirty minutes behind India. A 10:00 meeting in Astana is 10:30 in Bengaluru, so an Indian team can work the capital's day without shifting its own.
That makes WhatsApp useful for the small coordination a project with an Astana institution involves: a room change, a revised agenda, a document someone forgot to attach. Keep formal approvals in the channel the institution requires, and use WhatsApp for what moves the work along.