In Qatar, the voltage is 240 volts and the frequency is 50 Hertz. The sockets correspond to the British type G. If you come from a country that uses other plug types, you may need an adapter to connect your electronic devices. These adapters are available in most electronics stores, airports and hotels. It is recommended that you check whether you need an adapter before your trip to ensure that your electronic devices can be used without any problems.

In Qatar, tap water is technically safe and meets international drinking water standards as it is treated through extensive desalination processes. However, many locals and expats prefer bottled water, mainly because of the taste and potential concerns about water quality in older buildings or pipelines.

There are a few points to note here:

1. Taste: Due to the desalination process, tap water in Qatar can have a taste that some people find unpleasant.

2. Safety: While the water from the desalination plants is safe, contamination can occur in the local pipes or water tanks, especially in older buildings.

3. Bottled water: Bottled water is widely and easily available. Many people prefer to drink bottled water to ensure that it is free from contaminants.

If you are unsure, you can use bottled water or boil the tap water before drinking it. In hotels and modern buildings, tap water is usually safer, but it's always a good idea to check with the locals or accommodation staff.

Payment by card, especially by credit card, is widespread in Qatar. In larger stores, restaurants and bars in cities or tourist regions, payment by credit card is generally accepted. However, some smaller stores or rural areas may only accept cash. It is therefore advisable to find out in advance whether payment with your credit card is possible. Visa and Mastercard are accepted almost everywhere, while American Express can sometimes cause problems. All cards are usually accepted in supermarkets, as are Apple Pay and Google Pay. It is always a good idea to have both cash and a credit card with you to be prepared for all eventualities.

In Qatar, you can buy alcohol in special licensed stores such as the Qatar Distribution Company (QDC). The sale of alcohol is strictly regulated and only permitted for non-Muslims. Alcohol can be consumed in most hotels, bars and restaurants that have a license. It is important to inform yourself about the local regulations and to respect them. The minimum age for the purchase of alcohol is 21 years.

In Qatar, you can buy cigarettes and tobacco in special licensed stores such as the Qatar Distribution Company (QDC). The sale of tobacco products is strictly regulated and only permitted for non-Muslims. It is important to note that the sale of tobacco products is regulated and the minimum age for buying tobacco is 18. A pack of cigarettes costs around 5-6 euros on average.

In Qatar, you can buy drugstore and hygiene products in supermarkets such as Carrefour and Lulu Hypermarket, as well as in specialized drugstores such as Boots and Life Pharmacy. These stores offer a wide range of products, including body care, cosmetics, household cleaners and baby care. Drugstore items are also available in pharmacies, which are widespread in most towns and communities.

Right-hand traffic prevails in Qatar. The speed limits vary depending on the type of road: in urban areas the limit is usually 60 km/h, on rural roads 80-100 km/h and on highways 120 km/h. Seat belts must be worn by all vehicle occupants. The blood alcohol limit is 0.00%. The use of cell phones without hands-free equipment while driving is prohibited. It is important to obey traffic signs and traffic lights and to give priority to pedestrians at crosswalks.

When visiting Qatar, there are a few important things to consider to ensure a smooth and enjoyable stay:

• Dress: Qatar has a conservative dress code and it is advisable to dress appropriately in public. Shoulders and knees should be covered, especially in religious sites and public buildings.
• Traffic: In Qatar, traffic is on the right. It is important to follow the traffic rules and drive carefully. Pedestrians should be particularly careful when crossing the road.
• Smoking: Smoking is prohibited in public buildings, restaurants, bars and many public places. There are designated smoking areas which should be used.
• Alcohol: The consumption of alcohol is strictly regulated in Qatar and only permitted for non-Muslims. Alcohol can only be consumed and purchased in licensed bars, restaurants and special stores. It is forbidden to drink alcohol in public.
• Emergency number: The emergency number in Qatar is 999. This number can be used for the police, fire department and ambulance.
• Tipping: Tipping is not obligatory in Qatar, but is appreciated in restaurants and for good service. Usually about 10% of the invoice amount is given.