Java library with lots of default business objects and algorithms:

• Postal address data
• Company and site descriptors
• Currency handling
• DIN sizes
• EAN/GLN code handling
• Extended email address handling
• ISBN algorithms
• Extended locale handling (continent and EU country handling)
• Person descriptor
• Postal code handling
• Price and currency value handling
• IBAN and BIC handling
• Tax category and type handling
• Telephone number handling
• Incoterms support
• Units of measure (work in progress)
• VAT and VATIN handling
• Vehicle sign handling

Add the following to your pom.xml to use this artifact, replacing x.y.z with the effective version number:

<dependency>
  <groupId>com.helger.masterdata</groupId>
  <artifactId>ph-masterdata</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.masterdata</groupId>
  <artifactId>ph-tenancy</artifactId>
  <version>x.y.z</version>
</dependency>

• v7.0.2 - 2024-03-27
  • Updated to ph-commons 11.1.5
  • Created Java 21 compatibility
• v7.0.1 - 2023-07-31
  • Updated to ph-commons 11.1
• v7.0.0 - 2023-01-08
  • Using Java 11 as the baseline
  • Updated to ph-commons 11
• v6.2.4 - 2022-04-21
  • Updated the ISO 639-2 list to the latest version
  • Added support for NUTS (Nomenclature of territorial units for statistics) data (version 2021)
  • Added support for NUTS LAU (Local Administrative Units) data (version 2021)
• v6.2.3 - 2022-01-14
  • Updated international postal code list
• v6.2.2 - 2021-12-13
  • Added support for validating Leitweg IDs
• v6.2.1 - 2021-09-17
  • Updated VAT country data
• v6.2.0 - 2021-03-22
  • Updated to ph-commons 10
  • Changed the Maven group ID to com.helger.masterdata
• v6.1.10 - 2021-01-07
  • Updated VAT country data
• v6.1.9 - 2021-01-04
  • Extended the EEUCountry enum with a "leave date" to represent UK leaving the EU
• v6.1.8 - 2020-09-17
  • Updated VAT rates for Germany (added 5%)
  • Updated to Jakarta JAXB 2.3.3
• v6.1.7 - 2020-06-22
  • Updated VAT rates for Austria (added 5%)
  • Updated postal codes for Austria
• v6.1.6 - 2020-06-10
  • Updated VAT rates for Germany (added 16%)
• v6.1.5 - 2020-03-29
  • Updated to ph-commons 9.4.0
• v6.1.4 - 2020-03-12
  • Added GS1 common prefix list to determine the country of a GLN number
  • Added new Dutch VAT number algorithm
• v6.1.3 - 2019-02-09
  • Added serializability of base classes
• v6.1.2 - 2018-11-22
  • Updated to ph-commons 9.2.0
• v6.1.1 - 2018-10-01
  • Added IBusinessObject.isNotDeleted
  • Added some APIs in Tenant and AccountingArea areas
• v6.1.0 - 2018-07-24
  • Fixed OSGI ServiceProvider configuration
  • Updated 5305 code list to version D16B
  • Renamed EVATType to EVATItemType (incompatible change)
  • Removed ID from class Person
  • Fixed code consistency issues
  • Extracted mutable parts of ECurrency into class CurrencyHelper (incompatible change)
• v6.0.0 - 2017-12-14
  • Added country Locale to VAT item
  • Updated vehicle sign list and API
  • Updated to ph-commons 9.0.0
  • Removed ph-validation and ph-masterdata-validation as they were badly designed
  • Added new subproject ph-tenancy
• v5.0.5 - 2017-05-30
  • Requires at least ph-common 8.6.5
  • API extensions
• v5.0.4 - 2017-04-20
  • Added VATIN checksum routines to validate the checksum character(s) in VATINs without a service call
  • Requires at least ph-common 8.6.x
• v5.0.3 - 2016-10-21
  • Small performance tweaks
  • Requires at least ph-common 8.5.2
• v5.0.2 - 2016-09-12
  • Binds to ph-commons 8.5.x
• v5.0.0
  • Binds to ph-commons 8.x
  • Requires JDK 8
• v4.0.0
  • Binds to ph-commons 6.x

My personal Coding Styleguide | It is appreciated if you star the GitHub project if you like it.