What is Rex (registered exporter system)?

REX (Registered Exporter System) is a certification for origin of goods when imported into the European Union. In this blog, learn more about its uses and process. Each country or region establishes a few rules and systems to ensure smooth and hassle-free imports into their territories.

What is a JRE and how does it work?

The JRE combines Java code created using the JDK with the necessary libraries required to run it on a JVM and then creates an instance of the JVM that executes the resulting program. JVMs are available for multiple operating systems, and programs created with the JRE will run on all of them.

What is Rex it?

The REX IT system was developed by the European Commission and is available for use by member nations of the EU, GSP beneficiary countries and Overseas Countries and Territories (‘OCT’s’). It is a web-based application so all you need is an internet-enabled device. REX IT splits into three main branches.

Does every JDK include a JRE?

Every JDK always includes a compatible JRE, because running a Java program is part of the process of developing a Java program. The Java Virtual Machine, or JVM, executes live Java applications. Every JRE includes a default JRE, but developers are free to choose another that meets the specific resource needs of their applications.