The CSI OPA Library
The reference work and the annual report
Two publications no other firm in the market produces — together, the definitive written record of where Open Process Automation stands and where it is going.
The Book · Publishing June 2026
Open Process Automation: Architecture, Execution, and Transformation
The comprehensive reference work — 20 chapters spanning architecture, project execution, migration, lifecycle economics, governance, and failure modes, with appendices including a financial analysis framework and the ExxonMobil OPAF case study.
Learn about the book →
The Report · State of OPA 2026
State of OPA 2026
The annual state-of-the-industry analysis — 40 pages on the architecture, economics, and execution of Open Process Automation, written for operators, integrators, suppliers, and investors.
Get the report →Inside the standard, on the page.
CSI is the only firm publishing both the reference work and the annual report on Open Process Automation.