Sachin Walls
Singapore Changi Airport implements strict security measures, including state-of-the-art screening equipment such as 3D CT scanners, to ensure the safety of its passengers. The airport's security process is unique, requiring passengers to place their belongings in a bin from a separate security scanner before proceeding to the main security line. This process is conducted outside the boarding gates, allowing passengers to enjoy the airport's amenities until their flight's boarding time. Changi Airport also enforces baggage restrictions, such as limits on liquids, aerosols, and gels (LAGs), and has a sea rescue base with specialised emergency resources to address aircraft crashes in the surrounding waters.
| Characteristics | Values |
|---|---|
| Security Checks Location | Outside the boarding gates |
| Security Screening Equipment | 3D computed tomography (CT) scanners, X-ray machines, metal detectors |
| Security Process | Place belongings in a bin from a separate security scanner, remove shoes |
| Liquids, Aerosols and Gels (LAGs) | Only allowed in containers up to 100ml, must be in a transparent, re-sealable plastic bag |
| Prohibited Items | Hydrocarbon gas-powered hair curlers (limited to one per person), separate gas refills for curlers, lighters with refills |
| Safety Measures | Sea Rescue Base with specialised emergency vessels and equipment, Aerodrome Safety Unit (ASU) for safety management and compliance |
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What You'll Learn
Liquids, aerosols and gels (LAGs) in hand luggage are restricted
Changi Airport in Singapore employs state-of-the-art security screening equipment, including 3D computed tomography (CT) scanners, which provide detailed images of luggage contents. The airport also conducts security checks outside the boarding gates, allowing passengers to enjoy the airport's amenities until just before their flight's boarding time.
Regarding liquids, aerosols and gels (LAGs) in hand luggage, Singapore has implemented guidelines that restrict the amount that passengers can carry. LAGs in containers exceeding 100ml will not be accepted, even if they are only partially filled. Grams and millilitres can be used interchangeably. Passengers are instructed to place containers not exceeding 1 litre in total in a transparent, re-sealable plastic bag, which must be completely closed. Only one such bag per passenger is allowed, and it must be presented separately for examination at the security screening point. All LAGs that do not meet these requirements must be disposed of before the security screening point. Exemptions can be made for baby food and breast milk, provided the infant is travelling with you, and for other items upon presentation of a doctor's letter.
If you are travelling to Australia, the United States, or on United Airlines, you are strongly encouraged to check with your airline regarding the eligibility to purchase LAGs (liquor, perfumes and cosmetics only) at Changi Airport. If eligible, you must make your purchase at least 90 minutes before departure. For all other passengers, there is no cut-off time for the purchase of LAGs.
It is important to note that any liquids purchased within Changi Airport cannot be taken onto the plane due to gate-side security checks. Passengers are advised to use the water bottle fill stations available at each gate, as Singapore's water is safe for foreigners to consume.
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Security checks are conducted outside the boarding gates
Singapore's Changi Airport employs a unique security process. Security checks are conducted outside the boarding gates, meaning there are no long lines for security. This allows passengers to enjoy the airport's amenities, such as Jewel, until just before their flight's boarding time when the security of their gate opens. This system has advantages for the airport operator, as it means there is no need to separate arrival and departure routes, saving building costs. It also means that arriving passengers can access the same shops and restaurants as departing passengers, increasing the airport's revenue.
The security process at Changi Airport involves multiple stages, including the use of X-ray machines, metal detectors, and 3D computed tomography (CT) scanners. CT scanners provide detailed images of luggage contents, reducing the need for manual bag checks and speeding up the security process. Passengers will need to remove their shoes, belts, and jackets, placing them in a bin for X-ray screening. Any liquids, aerosols, and gels (LAGs) in containers larger than 100ml should be placed in checked luggage, as they will not be accepted at the security screening point, even if partially filled. Liquids in containers with a maximum capacity of 100ml or less may be hand-carried in a 1-litre transparent and resealable plastic bag, which must be completely closed and presented separately for examination. It is important to note that any liquids purchased within Changi Airport cannot be taken onto the plane due to gate-side security checks. Each gate, however, has water bottle fill stations, and Singapore's water is safe for foreigners to consume.
Other prohibited items at Changi Airport include vaping devices, such as e-cigarettes, and hydrocarbon gas-powered hair curlers without a securely fitted safety cover. Safety matches or lighters are permitted but must be carried on the person, with lighters only containing absorbed liquid or liquefied gas fuel. Battery-powered wheelchairs are only permissible as checked luggage, and passengers are advised to contact their airline in advance to check for any special conditions.
Changi Airport's security process aims to provide a seamless experience for departing passengers, allowing them to make the most of the airport's facilities until their boarding time.
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Changi Airport employs state-of-the-art security screening equipment
Changi Airport in Singapore is committed to adopting leading practices in managing safety and security risks. The airport implements strict security measures in line with ICAO recommendations.
The security process at Changi Airport is unique. Travellers must place their belongings in a bin from a separate security scanner before proceeding to the main security line. This step ensures a smooth and organised process, preventing bottlenecks at the security checkpoint.
Additionally, Changi Airport prioritises passenger safety with its Aerodrome Safety Unit (ASU). The ASU maintains a robust safety management system, ensuring compliance with regulatory requirements. The airport also has a Sea Rescue Base with specialised vessels and equipment for emergency responses to aircraft incidents at sea.
Changi Airport's comprehensive approach to security, combining advanced technology and efficient processes, demonstrates its dedication to safeguarding travellers and maintaining a high level of safety performance.
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Singapore's water is safe for foreigners to drink
Singapore's Changi Airport employs state-of-the-art security screening equipment, including 3D computed tomography (CT) scanners. These scanners provide detailed images of luggage contents, reducing the need for manual bag checks and speeding up the security process. Security checks are conducted outside the boarding gates, so there are no long lines. Passengers must pass through immigration and security checkpoints, and the screening involves multiple stages, including X-ray machines and metal detectors.
Now, regarding the safety of Singapore's water for foreigners to drink, the answer is yes. Singapore's tap water is safe to drink and is monitored continuously throughout the year. The national water agency, PUB, conducts over 500,000 tests annually on physical, organic, inorganic, radiological, and microbiological parameters to ensure water quality. The water safety standards in Singapore go above and beyond the guidelines set by the World Health Organization (WHO).
While the water is safe to drink, some locals choose to boil it first or use filters/purifiers due to personal preferences or concerns about pipe conditions. However, water purifiers can be redundant or even dangerous if not maintained properly, and the PUB has stated that there is no need for any point-of-use water treatment or filtering devices.
In summary, Singapore's water is safe for foreigners to drink, and travelers can feel confident in consuming water directly from the tap without any additional treatment.
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The airport has sea rescue capabilities
Changi Airport in Singapore has a dedicated division for sea rescue capabilities. The Airport Emergency Service (AES), a division of the Changi Airport Group (CAG), is responsible for aviation rescue and firefighting and responds to incidents at the Changi and Seletar airports and Republic of Singapore Air Force bases.
The AES fleet includes a Command Craft, a Fast Craft, and a Landing Craft, all of which are designed for efficient rescue operations. The Command Craft functions as a mobile command centre, coordinating rescue efforts during emergencies at sea. The Fast Craft is agile and capable of performing firefighting, surface water rescue, and casualty conveyance with speed and efficiency. The Landing Craft, with a capacity of 50 passengers, is the largest in the fleet at 23m long. It is the only craft that can land on the beach and is equipped with 15 life rafts, each accommodating up to eight people.
The CAG conducts annual crisis simulation exercises, such as Exercise Bobcat, to test the airport's emergency response and incident management plans. These exercises help to enhance the coordination between various agencies and partners, including the Civil Aviation Authority of Singapore, Maritime and Port Authority of Singapore, Police Coast Guard, Singapore Civil Defence Force, and the Ministry of Transport.
Singapore has also established Search and Rescue (SAR) agreements with Indonesia, Malaysia, the Philippines, Thailand, Vietnam, and the US Air Force Pacific RCC, ensuring mutual assistance during SAR operations within their respective regions. The Singapore Rescue Coordination Centre (RCC) plays a crucial role in coordinating SAR operations and conducts annual exercises to improve readiness and crisis management capabilities. The RCC is equipped with advanced technology, such as the Satellite-Aided Search and Rescue (COSPAS-SARSAT) system, which enables the quick detection and tracking of aircraft in distress, improving survival chances.
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Frequently asked questions
Yes, Singapore Changi Airport implements strict security measures in line with ICAO recommendations.
The airport employs state-of-the-art security screening equipment, including 3D computed tomography (CT) scanners, which provide detailed images of luggage contents.
Yes, restrictions apply to LAGs in hand-carried luggage. LAGs in containers exceeding 100ml will not be accepted, even if partially filled. These items must be sealed in security tamper-evident bags.
Yes, security checks are conducted outside the boarding gates, so be prepared for a final security check before boarding. Additionally, the airport has a sea rescue base with specialised emergency vessels and equipment for dealing with aircraft crashes in the surrounding waters.
The airport has an online hazard reporting application that is voluntary and confidential. It also provides a 24/7 hotline for reporting hazards that require immediate attention.
