Liechtenstein ETIAS requirements for British dtc Citizens

An ETIAS authorisation will be required for every British dtc citizen for short-stay period in Liechtenstein starting from 2023.

Documents
A valid passport is required to enter Liechtenstein. All tourists entering Liechtensteiner territory from another (Schengen country) are exempted from presenting their passports to Liechtensteiner authorities. In this case, a national identity card is the only document needed.
The passport and other travel documents accepted for entry must be valid for a minimum of 3 months beyond the period of intended stay. All the Passports (or equivalent travel documents) issued more than ten years before the date of travel, may not be accepted.

Visa
A Schengen visa is mandatory for all nationals of UK - British DTC who stay in the country for a period greater than 90 days.
For short stay visits (less than 90 days within a period of 180 days), the visitors are exempted from obtaining a valid Schengen visa.
An ETIAS authorisation will become a mandatory requirement for every UK - British DTCn citizen starting from 2021.
ETIAS will have a validity of five years, and it can be used for an unlimited number of entries.

Custom Regulations
Customs of Liechtenstein regulates and blocks the importing of several dangerous items such as weapons (the traveler must hold a valid European Firearm Pass), legal and illegal drugs.
Goods can be imported into Austrian territory following the mandatory limits regulated by the government:

If arriving from a non-EU country:

• Tobacco: Cigarettes (250), other tobacco products (250g).
• Alcohol:Alcoholic drinks up to 18% volume (5L), alcoholic drinks over 18% volume (1L).

Currency Restriction
No restrictions applied on import of foreign or local currency.

• Routine Vaccines
• Hepatitis A
• Hepatitis B
• Rabies

Area: 160 KM2
Capital: Vaduz
Currency: Franc (CHF)
Timezone: UTC/GMT +1 hour
Languages:

• German 94.5%;
• Italian 1.1%;
• Other 4.3%;

Population: 35,000
Calling Code: +423
Power Sockets:

• J Swiss 3-pin