After completing check-in procedures and luggage check-in, please enter the departure lobby and go through the security control.
When going through the security control, if possible please carry with you a sealable transparent plastic bag. Before passing through the metal detector gate, please remove all metallic items from your person and place them in the plastic bag, then place the bag into a tray to go through the X-ray inspection machine together with your carry-on luggage.
Warning:
Different regulations than those stated above may apply to certain destinations and airlines. Before traveling, please consult your airline or travel agent for details of relevant restrictions.
The United States Transportation Security Administration (TSA) classes lighters as prohibited items. Therefore passengers boarding any flight bound for the USA or flying with any US airline may not carry lighters in checked or carry-on luggage.
To avoid violating local laws, passengers traveling to Hong Kong or transferring between flights in Hong Kong are requested not to carry in their checked or carry-on luggage items such as electric shock weapons, teargas, bullet-shaped souvenirs, switchblade knives, or flares.
After passing through the carry-on luggage security control, passengers are free to use the departure lounge facilities and shop in the duty-free stores, but please be at your boarding gate no later than 40 minutes before your flight departure time.
To comply with new security measures of the United States, U.S.-bound passengers carrying powder-like substances 350ml or more (the size of or larger than a beverage can) will be checked by the airline on a random basis at the boarding gate from June 30th, 2018. Furthermore, powders 350ml or more except for baby formulas and medicinal powders should be put in the checked baggage.
With regards to the regulations of Taiwan's Civil Aeronautics Administration (CAA), Ministry of Transportation and Communications, passengers are not allowed to carry pepper spray (mace) in carry-on baggage and bags.
In addition, do not carrying pepper spray (mace) in the checked baggage for flights to Hong Kong and Macau.