Overview#Business Process Execution Language (BPEL WS-BPEL) is an OASIS is a WS-Specification executable language for specifying actions within business processes with Web Services.
Processes in BPEL export and import information by using web service interfaces exclusively.
Business Process Execution Language provides a language for the specification of Executable and Abstract business processes. By doing so, it extends the Web Services interaction model and enables it to support business transactions.
Business Process Execution Language defines an interoperable integration model that should facilitate the expansion of automated process integration both within and between businesses.