· CDSL TPIN authorizations are valid for one day, allowing clients to authorize their holdings using the same TPIN.
· Between 8:00 AM and 5:00 PM, all authorizations are recorded for trades made on that day.
· After 5:00 PM, clients can place After Market Orders (AMO) for the next day by pre-authorizing their holdings during order placement.
· If clients want to sell their holdings, they need to give a fresh authorization every trading day after 8 AM.
· CDSL TPIN authorizations made outside the specified timeframe (after 5:00 PM and before 8:00 AM, except for AMO) won't be recorded, leading to order rejection.