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Everything needed to plan for the TOGAF BA Foundation (OGBA-101) (OGBA-101) exam: number of questions, time limit, passing score, and the official domain weightings. For the domain checklist, see the OGBA-101 study guide. For a week-by-week plan, see the OGBA-101 study plan.
Facts last checked . Vendor links for this exam are on the materials page. To correct a figure, use the corrections policy.
TOGAF BA Foundation (OGBA-101) (OGBA-101) is a Foundational level The Open Group certification exam with 40 questions in 60 minutes (last checked 2026-10-19), requiring 60% to pass. It covers 9 domains: Value Streams (17.5%); Introduction and Concepts (15%); Business Capabilities (15%); Introduction to the ADM (12.5%); Business Modeling (10%); TOGAF Business Scenarios (7.5%); Information Mapping (7.5%); Organization Mapping (7.5%); Applying Business Architecture Techniques within the TOGAF ADM (7.5%).
Exam code
OGBA-101
Questions
40
Time limit
60 min
Passing score
60%
Official domains
9
Level
Foundational
Provider
The Open Group
Practice questions
300+ on CertStud
| Domain | Weight | What it covers |
|---|---|---|
| Value Streams | 17.5% | End-to-end value delivery mapping |
| Introduction and Concepts | 15% | Business Architecture fundamentals and the Business Architect role |
| Business Capabilities | 15% | Capability maps and capability-based planning |
| Introduction to the ADM | 12.5% | How Business Architecture fits within the ADM |
| Business Modeling | 10% | Business motivation, stakeholders, and business models |
| TOGAF Business Scenarios | 7.5% | Eliciting requirements through business scenarios |
| Information Mapping | 7.5% | Business data entities and information relationships |
| Organization Mapping | 7.5% | Linking capabilities to org units and locations |
| Applying Business Architecture Techniques within the TOGAF ADM | 7.5% | Executing BA work in Phase B and related ADM phases |
Percentages reflect published official domain weightings. Prerequisite knowledge and current scoring rules are confirmed on the The Open Group exam page before booking.
The OGBA-101 figure on file is 40 questions. Last checked 2026-10-19. Confirm the current figure with The Open Group before you book.
The OGBA-101 time limit on file is 60 minutes. Last checked 2026-10-19. Confirm the current figure with The Open Group before you book.
The OGBA-101 exam requires 60% to pass. Last checked 2026-10-19. Confirm the current figure with The Open Group before you book.
The OGBA-101 exam covers 9 official domains: Introduction and Concepts (15%), Introduction to the ADM (12.5%), Business Modeling (10%), Business Capabilities (15%), Value Streams (17.5%), TOGAF Business Scenarios (7.5%), Information Mapping (7.5%), Organization Mapping (7.5%), Applying Business Architecture Techniques within the TOGAF ADM (7.5%).
Value Streams carries the heaviest weighting on the OGBA-101 exam at 17.5% of the exam. End-to-end value delivery mapping
OGBA-101 is the exam code for TOGAF BA Foundation (OGBA-101) (TOGAF Business Architecture Foundation), a Foundational level The Open Group certification exam covering 9 domains.
The OGBA-101 passing figure on file is 60%. Plan for 40 questions across 60 minutes, weighted by domain: 17.5% Value Streams, 15% Introduction and Concepts, 15% Business Capabilities, 12.5% Introduction to the ADM, 10% Business Modeling, 7.5% TOGAF Business Scenarios, 7.5% Information Mapping, 7.5% Organization Mapping, 7.5% Applying Business Architecture Techniques within the TOGAF ADM. Last checked 2026-10-19. Confirm the current figure with The Open Group before you book.
CertStud offers free OGBA-101 practice questions with detailed explanations, plus full-length practice exams and flashcards at https://certstud.com/certifications/togaf/business-architecture. Start with 10 free questions at https://certstud.com/try-free.