Country

Country should be given as a three-letter string (“ISO 3166 - Country Codes” 2020). A list of these countries can be found in (Wikipedia contributors 2022b).

• The Country and Region fields must be formatted according to the ISO 3166 standard, which is an international standard for country and region codes.
• The Country field should be given using the three-letter country code specified in ISO 3166. For example, “USA” for the United States or “GBR” for the United Kingdom.
• The Region field should also be specified using the ISO 3166 standard, which defines region codes for countries.
• The format for the Region field may vary depending on the specific region being represented, but it should adhere to the ISO 3166 standard.
• If the Region field is not applicable to the data being represented, it may be left blank or a placeholder value may be used (we typically use all).
• It is important to ensure that the Country and Region fields are accurately represented using the ISO 3166 standard in order to maintain consistency and facilitate interoperability with other systems and data sources that use this standard.