Public entertainment in Cities has to be permitted by the Police Department. This means that, generally, if you want to hold a public event, you must apply for a permit to do so from the police Department.
Most venues that offer regular entertainment apply for an annual permit which covers them for the year. An event organiser does not need a permit if the event meets the terms of the venue’s existing permit. When you hire a venue, you should check this.
Fire NOC issued by the respective state fire service verifies that a any event has taken necessary measures for resisting any fire related accidents. By meeting certain guidelines laid down by the fire department, an applicant can obtain NOC for his/her Event. The guidelines vary according to different states.
An NOC has to be taken from the Traffic Police Department in order to ensure that traffic congestion does not take place beacuse of the event. Details like the estimated number of people who'll walk into the event and the duration has to be informed to get the NOC.