1. All BITS meetings are business casual, but you may choose to be incomplete formals. Jeans, cargos, and t-shirts are not appropriate.
2. Try to arrive 5 minutes in advance in order to make sure that you sign-in and get seated before the presentation begins.
3. Show respect to the company representatives while they present. This means turning off your phone and other electronics, raising your hand if you need to ask a question, etc.
4. If you have to leave before the presentation ends, make sure that you sit near a door, and try to exit as quietly as possible.