It is laminated and must be carried at all times. The national identity card for citizens is green having the last digit of 1, Blue in colour with 2 as the last digit for Commonwealth and Pink in colour with 3 as the last digit for other. |- | | National Registration Card | Compulsory for citizens 16 and older. It is plastic and must be carried at all times. |} Countries with non-compulsory identity cards These are countries where official authorities issue identity cards to those who request them, but where it is not illegal to be without an official identity document. For some services, identification is needed, but documents such as passports or identity cards issued by banks or driving licences can be used. In countries where national identity cards are fully voluntary, they are often not so commonly used, because many already have a passport and a driving licence, so a third identity document is often considered superfluous. Countries with no identity cards These are countries where official authorities do not issue any identity cards. When identification is needed, e.g. passports, identity cards issued by banks etc., or cards that are not mainly identity cards like driver's licenses can be used. Most countries that are not listed at all in this page have no national ID card. See also Identity document Cédula de identidad National identity cards in the European Economic Area Stop and identify statutes Obligation of identification National biometric id card CCTV camera Notes As noted above, certain countries do not have national ID cards, but have other official documents that play the same role in practice (e.g. driver's license for the United States). While a country may not make it de jure compulsory to own or carry an identity document, it may be de facto'' strongly recommended to do so in order to facilitate certain procedures. In most countries, non-resident foreign citizens have to be able to identify themselves through a passport. For residents with "foreign" characteristics (e.g. skin color, dialect) possession of an acceptable identity card might be useful to reduce the risk of harassment from the police and other authorities. In many countries, people suspected of crime will be detained until their identity is proven even in countries not requiring an identity card. References Identity documents by country Lists by country