Service options provided by the Visa Centre (in the case of all the required documents are provided)
1. Regular service: The processing time is usually 4 working days 
2. Express service: The processing time is usually 3 working days (The counter accepts express application till only 11:30)
3. Urgent service: The processing time is usually 2  working days (The counter accepts express application till only 11:30)

Application of postal could not apply for Express and Urgent services.