The Business To Manufacturing Markup Language ( B2MML ) is an XML implementation of the ANSI / ISA 95 family of standards (ISA -95), internationally known as ISO / IEC 62264th B2MML consists of a set of definitions of the ISA -95 data types in the form of XML schemas.

B2MML is as common data format for the coupling between Enterprise Resource Planning ( ERP) and Material Management ( Supply Chain ) designed for the manufacturing level.