Application Level Events

Application Level Events (ALE) is a standard created by EPCglobal, an organization of industry leaders devoted to the development of standards for the Electronic Product Code (EPC) and Radio-frequency identification (RFID) technologies and standards. The ALE specification is a software specification indicating required functionality and behavior, as well as a common API expressed through XML Schema Definition (XSD) and Web Services Description Language (WSDL).{{cite journal

| last = Sills

| first = Adam

| title = Application Level Events (ALE) In A Nutshell

| publisher = geekswithblogs.net

| year = 2005

| url = http://geekswithblogs.net/adamsills/archive/2005/12/15/63203.aspx

}}