EPP is a protocol that is used for various DNS registries talk to each other.
So, for example when you want to register a domain or transfer a domain from one provider to another, EPP provides an easy way to do this and to manage the work flows associated with these transactions.
EPP stands for Extensible Provisioning Protocol.
The EPP core protocol specificationprovides a complete description of EPP command and response structures. A thorough understanding of the base protocol specification is necessary to understand the mapping described in this document.
Specifications for other objects may be developed as needs are identified.