What do one needs to know about business etiquette in Dubai?

Dubai business etiquette conforms to that in any other modern center of business. Men in business suits and women in smart formals that cover the shoulders, and skirts that go below the knees. Business hours are from 9:00 am to 5:00 pm but Government and public organizations may have different hours, usually from 7:30 am to 2:30 pm. Friday and Saturday are the weekly holidays.