Catering services with out registered

one of the catering services person huge turnover with out registered notice received sec 22 and 24 in gst act
details from 2017-to 2023
1.property tax receipt
2.no of workers working
3.electricity consumption bill
4.purchases of groceries and water and cool drinks.
5.consumed no of cylinders for month.
6.trade licence
7.bank statement.
question:
dealer above mentioned information submitted compulsory to gst department.