Dubai business etiquette is practical, not theatrical
Dubai’s business culture is international enough that visitors do not need to perform a borrowed version of local identity. They do need to arrive informed. The most useful preparation concerns schedules, respect, local law and logistics rather than memorizing a script about exchanging business cards.
The UAE’s weekend is now centered on Saturday and Sunday, and most private companies close on Sunday while some close both days. Do not assume that an office, government service or client follows the same schedule as a U.S. or European headquarters; confirm the working days and local time for every meeting. Friday remains important for prayers and some organizations may structure the day differently.
Ramadan changes the pace of work. UAE rules reduce private-sector working hours by two hours per day during the holy month, and meetings, restaurant schedules and energy levels can shift. Dubai permits visitors to eat and drink in public during the day, but discretion and respect remain sensible. Avoid scheduling a demanding lunch meeting with someone who may be fasting, and let the local host guide the timing around iftar.
Professional respect includes local law
Business dress is generally familiar and conservative; modest clothing is especially appropriate in government buildings, malls, heritage areas and religious sites. Alcohol belongs only in licensed settings, public intoxication creates legal risk and driving after drinking is not acceptable. Public behavior, photography, online posts and fundraising can be regulated more strictly than a visitor expects.
Medication requires preparation. Some controlled medicines need documentation or prior approval, and travelers should carry the prescription for the quantity brought into the country. Never treat airport transit as exemption from drug laws. Finally, allow more road time than the map suggests, use the Metro where it fits and keep the local contact informed if traffic changes arrival. Punctuality, clarity and respect communicate more than any rehearsed gesture.