You can check the upcoming bond issuance schedule using the official links provided by the Reserve Bank of India (RBI). Below is the bidding schedule for different types of bonds:

Product	Bidding days	Upcoming schedule
T-Bills (Treasury Bills)	Monday - Tuesday	View Schedule
Government Bonds	Tuesday - Thursday	View Schedule
State development loans (SDLs)	Monday	View Schedule

Note: Click on the respective links to access the official bond auction calendar. For the latest updates, always refer to RBI's official website or your brokerage platform.