ISA-95 Enterprise-Control Integration

ISA-95 levels and functional hierarchy

The ISA-95 levels (0-4) and the functional hierarchy (equipment, process cell, area, site, enterprise) are the foundation of the enterprise-control system integration.

Integration patterns and B2MML

The integration patterns cover the data flow, the message format, the protocol, the security, and the validation. The B2MML is the ISA-95 standard XML schema for the integration.

Implementation roadmap

The ISA-95 implementation roadmap is a phased approach that builds the architecture layer by layer.

How to use this page

Use this ISA-95 Enterprise-Control Integration page as a planning checkpoint before vendor selection, architecture review, validation scoping or implementation sequencing. The strongest next step is to compare the guidance with your current SOPs, system inventory, batch records, data flows and QA review routines so the discussion starts from evidence instead of assumptions.

Evidence to prepare

For ISA-95 Enterprise-Control Integration, prepare the records, owners, risks and decision criteria linked to isa-95 levels and functional hierarchy, integration patterns and b2mml, implementation roadmap. Useful evidence includes current process maps, interface lists, audit trail expectations, exception workflows, data retention rules and the business reason for changing the current operating model.

Frequently asked questions