Korea enjoys four distinctive seasons of spring, summer autumn and winter. Springs in Korea are generally cozy with average temperature of 8 Celsius degrees and/or 46 Fahrenheit in March.

Korea Standard Time (KST) is nine hours ahead of Greenwich Mean Time (GMT+9).

The official language of the Republic of Korea is Korean. In business communication, English is common.

Standard electricity supply is 220 volts at 60 herts (with two round holes).

Government office hours are from 09:00 to 18:00 from Monday to Friday. Shops, restaurants and shopping malls are generally open from 10:00 to 22:00. Banks are open from 09:00 to 16:00 on weekdays only.

The South Korean won is the official currency (\, KRW). There are four bill nominations of 1 000, 5 000, 10 000, and 50 000 won, and coins are with a value of 10, 50, 100, 500 won. Foreign currencies are conveniently exchangeable at airports, major hotels, bank branches and foreign exchange booths.

Major credit cards including Visa, American Express, Diners Club, Master Card, JCB and Union Pay are broadly accepted in most shops, hotels, department stores and restaurants. Credit card surcharges for uses in overseas may be incurred.

Tipping is not required nor expected in Korea. Generally, 10% Value Added Tax (VAT) is levied in the total payable. Some upscale restaurants and hotel facilities may charge another 10% Service Charges, which should be included in the bill. Foreigners may take a benefit of reclaiming VATs at the airport or on premises purchased. Purchased goods must be taken out of the country within three months from the purchase date to be eligible for a tax refund. Foreigners can receive a refund on a receipt for a minimum purchase of KRW30,000.

The Organizing Committee will not be responsible for medical expenses, accidents or losses or unexpected damage to property belongings to participants. Participants are strongly advised to arrange their own insurance for the health and accident, lost luggage, and trip cancelation prior to departure.

Smoking is prohibited in public places. It is permitted only in designated and equipped areas.