Absolutely not only PI,because everytime we deal something...like when we arranged the wedding,we are there already in front of them ,they will tell you to have appintment whilst in PI,if youre in front of registrar office and you bring the documents,they will just record it on the spot,no need for 2 weeks schedule appointment,another 2 weeks,and the thing they gonna do on the schedule is the same thing,record the documents