Three days. According to Zhuhai local treasure official website's inquiry, the Zhuhai bus card for the elderly needs to be reported lost first, and then the household registration book, ID card and 1 2-inch photo should be brought to the bus group for processing. It will take three days to get a new card after reporting the loss. You need to bring the replacement personnel's household registration book, ID card, senior citizen discount card, two one-inch color photos and IC card deposit to the IC card center of the bus company for replacement.