Business Customs 

Business discussions are usually very straightforward. Most businesspeople speak English. They are usually skilled and technically knowledgeable. Many agents and distributors have visited the United States and often handle several American product lines. Transparency International’s 2024 Corruption Perception Index ranks Singapore third of 180 countries globally, the highest-ranking Asian country.

Many Singapore businesspeople are of ethnic Chinese background and will have “Western” first names (e.g., Melody Yeo). Those with only a Chinese name presented on business cards will list their family name before their first name. For example, a person whose card reads “Mr. Chan Yiu Kei” would be addressed as “Mr. Chan.”

The names of businesspeople of Malay or Indian descent are written and spoken as a given name followed by a family name. For politeness and respect, it is wise to address a businessperson by the last name rather than the first name until invited to use a given word. When in doubt, it is not impolite to ask. The standard and polite Singaporean phrase is ‘How shall I address you?’
Business cards are a must and are the first item exchanged during business and social meetings. The business card is present using both hands. There is no need to have unique business cards printed in Chinese. Digital name cards are becoming more popular as companies and the Government tries to reduce carbon footprints and costs.   

Located one degree north of the Equator, Singapore has a constant tropical climate year-round. Daytime temperatures average between 85- and 90-degrees Fahrenheit. Humidity is very high, and rain showers are frequent. Night temperatures average between 76 and 80 degrees. All public buildings, indoor restaurants, and taxis are air-conditioned.

Business travelers should pack summer-weight suits/dresses, several dress shirts, plus an umbrella. Singapore business dress is a long-sleeved shirt, and the absence of a tie is acceptable. Some formal meetings call for a coat and tie. Businesswomen wear lightweight attire. Evening/dinner dress is a shirt and tie for men, but there is no strict dress code for women.
Tipping is not customary in Singapore. Restaurants automatically add a 10% service charge and the prevailing goods and services tax (GST) to the bill.  
 

Travel Advisory 

Americans planning to travel to Singapore should regularly monitor The State Department Travel Advisory on Singapore.  In addition to tracking the travel advisory level, all intending travelers could read through each section as it has practical, comprehensive information extending beyond what is included in the guide. 

While in a foreign country, a United States citizen is subject to that country’s laws and regulations, which sometimes differ significantly from those in the United States and may not afford the protections available to the individual under United States law. Penalties for breaking the law can be more severe than those in the United States for similar offenses. Persons violating Singapore laws, even unknowingly, may be expelled, arrested, or imprisoned.

here are strict penalties for the possession and use of drugs and for trafficking illegal drugs. Visitors should be aware of Singapore’s strict laws and penalties for actions that might not be illegal or considered minor offenses in the United States. Commercial disputes dealt with as civil suits in the United States can escalate to criminal cases in Singapore and may result in heavy fines and prison sentences.

Singapore customs authorities enforce strict regulations concerning the temporary import and export of items such as weapons, illegal drugs, certain religious materials, and pornographic material. Singapore customs authorities’ definition of “weapon” is inclusive and, in addition to firearms, includes many items which are not necessarily seen as weapons in the United States, such as dive knives, kitchen knives, handcuffs, and expended shell casings. Carrying any of these items without permission may result in immediate arrest. Inspections are on all bags for regulated entities.

Singapore has four types of dutiable goods: alcoholic beverages, tobacco, gasoline, and motor vehicles. Travelers entering Singapore at any port of entry must approach an Immigration and Checkpoints Authority (ICA) officer at the “Red Channel” for payment of duty (e.g., alcohol and tobacco) and goods and services tax (GST) if you have dutiable goods which exceed the GST relief or duty-free concession. It is an offense to proceed to the “Green Channel” for clearance if you have items subject to payment of duty and GST.

Smoking is prohibited in buildings, retail food establishments, transport nodes, public service vehicles, all parks and gardens, and public areas within the Orchard Road precinct, which has been declared as a No Smoking Zone.  Smokers should look out for designated smoking areas marked with notices or signs.  An individual who is caught smoking in a prohibited place is liable to a fine of US$150.  Singapore’s tap water quality is well within the World Health Organization (WHO) Guidelines for Drinking-water Quality. It is safe to drink directly from the tap.

Visa Requirements 

United States citizens do not need a visa if their visit to Singapore is for business or social purposes and their stay is for 90 days or less. Travelers to the region should note that Singapore and some neighboring countries do not allow Americans to enter under any circumstances with fewer than six months of validity remaining on their passports. Travelers should note that there are also stringent penalties for overstaying their visas.  The Embassy of the Republic of Singapore has information on entry into Singapore.

United States companies should note that Singapore is part of the Visa Waiver Program and that nationals of Singapore are eligible to travel to the United States without a visa for tourist and business travel of 90 days or less, provided they possess an e-passport, a return/onward ticket and an approved authorization through the Electronic System for Travel Authorization (ESTA). Approval via ESTA does not determine whether a traveler is admissible to the United States. United States Customs and Border Protection (CBP) officers determine admissibility upon travelers’ arrival.

Singaporeans are also eligible to participate in the United States Global Entry Program, which allows expedited clearance for pre-approved, low-risk travelers upon arrival in the United States. Third-country nationals living and working in Singapore may have to obtain a visa before visiting the United States. U.S. companies that require travel of foreign businesspersons to the United States are advised that security evaluations are handled via an interagency process. Visa applicants should go to the following links.

• State Department Visa Website
• United States Embassy Singapor
• ESTA
   

Currency  

Singapore’s unit of currency is the Singapore dollar (SGD). Visitors may exchange their foreign currency in the baggage claim area at Changi Airport (at a reasonable rate) or at any hotel (at a less favorable rate). For more competitive rates, licensed money changers are widely available in major shopping malls across the city. Hotels, restaurants, and retail shops welcome international credit cards. ATMs that accept United States cards are widely available. Singapore also has a highly digital-savvy population, and mobile payment options such as Apple Pay, Google Pay, and Samsung Pay are commonly accepted. 

Telecommunications/Electronics

Telecommunications and Internet facilities in Singapore are state-of-the-art, providing high-quality communications with the rest of the world. Whether you want to hop on Instagram or log into your email for work, it is easy to find an Internet connection in Singapore, from free Wi-Fi hotspots to prepaid data plans. 

Singapore is well-connected by multiple satellite and submarine cable systems supporting international and regional telecoms connectivity and a national broadband network infrastructure. She prides herself on innovation and has become one of the first countries in the world to be covered by standalone 5G, with over 95% standalone 5G network coverage. The standard electrical current used in Singapore is 220-240 volts AC (50 cycles), and the power sockets are three square prongs, so do bring an adapter.

Transportation

Situated at the crossroads of international shipping and air routes, Singapore is a center for transportation and communication in Southeast Asia.  Singapore’s Changi Airport has established itself as a significant aviation hub in the Asia Pacific region. The country is one of the busiest ports globally and is joined to Malaysia by road.

Taxis are abundant, metered, safe, inexpensive, and air-conditioned, and most drivers speak English. Building names or landmarks should be told to the driver as the destination when entering taxis, as these are often more familiar than street names. To promote traffic flow, the Government limits the cars on the road through heavy fees/taxes and imposes a surcharge on vehicles entering the Central Business District during peak hours. Other alternative transport is private hire car services such as Grab and Gojek. In addition, Singapore has an immaculate, efficient subway system and bus network.

Language 

Most people speak English in Singapore. It is the language of business, Government, education, and the media. Many businesspeople are highly educated and have traveled extensively.

Health 

Good medical care is widely available in Singapore, and high-end medical tourism is growing. Doctors and hospitals expect immediate payment for health services by credit card or cash and generally do not accept United States health insurance. Healthcare recipients should be aware that the Ministry of Health auditors, in certain circumstances, may be granted access to patient medical records without the patient’s consent. Physicians must provide information on the diagnosis or treatment without the patient’s consent in certain circumstances.

MEDICAL INSURANCE: The Department of State strongly urges Americans to consult their medical insurance company before traveling abroad to confirm whether their policy applies overseas and will cover emergency expenses such as a medical evacuation.

Other health information: Information on vaccinations and other health precautions is obtainable from the Centers for Disease Control and Prevention.

For information about outbreaks of infectious diseases abroad, consult the World Health Organization’s website.

The Singapore Ministry of Health’s website contains helpful health information and the latest updates on the COVID-19 situation in Singapore.
 

Local time, business hours, and holidays 

Singapore is twelve hours ahead of Eastern Daylight Savings or thirteen hours ahead of Eastern Standard Time. Normal business hours are 8:30 a.m. - 5:00 p.m., Monday-Friday. Government of Singapore agencies and many private sector companies are closed for business on Saturday. Shops are generally open every day from 10:00 a.m. – 9:00 p.m.

2025 Calendar of Singapore and U.S. Holidays

* U.S. Embassy Singapore will observe local and American holidays that fall on a Saturday the preceding Friday and local and American holidays that fall on a Sunday the following Monday.
 

Temporary Entry of Materials and Personal Belongings

Goods may be temporarily imported under the Temporary Import Scheme for a period of six months and for purposes such as repairs, testing and stage performances, auctions, displays, exhibitions or other similar events without payment of duty and/or GST. A banker’s guarantee or insurance bond is required under the Temporary Import Scheme. The temporary imports are covered by a Customs Inward Permit or a Carnet. Goods temporarily imported must be re-exported within the prescribed period using a Customs Export permit. GST must be paid if the goods are not subsequently re-exported. The procedures governing such importation can be found at the website of Singapore Customs.