The TOGAF Foundation certification is the entry-level certification from The Open Group, validating foundational knowledge of enterprise architecture concepts, terminology, and the TOGAF Architecture Development Method (ADM).
Exam Facts
| Attribute | Details |
|---|---|
| Exam Name | TOGAF Enterprise Architecture Part 1 |
| Exam Code | OG0-091 |
| Provider | Pearson VUE (Authorized Examination Centers & OnVUE Online) |
| Format | Multiple-choice (closed-book) |
| Number of Questions | 40 questions |
| Duration | 60 minutes |
| Pass Score | 55% (22/40 questions correct) |
| Cost | $320 USD (varies by region) |
| Retake Policy | Failed exam can be retaken after 14 days |
| Delivery Method | Pearson VUE Test Centers or OnVUE Online Proctored |
| Validity | No expiration – certification is indefinite to TOGAF 10 BoK |
| Prerequisite | None (entry-level) |
| Next Level | TOGAF Practitioner (Part 2) – requires Foundation first |
About
The TOGAF Foundation certification demonstrates that a candidate has achieved a level of competency consistent with the Foundation Level of the TOGAF Learning Experience. This certification validates:
- Understanding of TOGAF terminology and concepts
- Knowledge of the Architecture Development Method (ADM) phases (A through H)
- Familiarity with Architecture Building Blocks (ABBs) and Solution Building Blocks (SBBs)
- Comprehension of enterprise architecture deliverables and governance
- Basic ability to contribute to organizations using TOGAF as an enterprise architecture framework
Badge earners can use TOGAF concepts, communicate with EA teams, and understand organizational change management at a foundational level.
Domain Context — Enterprise Architecture
Enterprise Architecture (EA) is a business discipline that helps organizations align IT strategy with business goals. TOGAF is the most widely adopted framework globally, used by Fortune 500 companies, government agencies, and large enterprises to:
- Standardize architecture methods and terminology across teams
- Reduce risk in major transformation projects
- Improve stakeholder communication
- Create repeatable, governance-driven change processes
- Bridge business and technology initiatives
The TOGAF Standard, 10th Edition (released 2022) includes:
- Enhanced ADM guidance
- Architecture governance frameworks
- Stakeholder management
- Digital transformation considerations
- Cloud and emerging technology integration
Topics Covered
Architecture Development Method (ADM) Phases
The core of TOGAF, the ADM is an iterative, eight-phase cycle:
| Phase | Purpose |
|---|---|
| Phase A: Architecture Vision | Define business requirements, establish sponsorship, scope, constraints, and high-level architecture vision |
| Phase B: Business Architecture | Define the business operating model, value chains, and stakeholder roles |
| Phase C: Information Systems Architecture | Design data and application architecture to support business |
| Phase D: Technology Architecture | Define infrastructure, platforms, and technical services |
| Phase E: Opportunities & Solutions | Identify consolidated requirements, packages, and transformation roadmap |
| Phase F: Migration Planning | Create detailed implementation and deployment plans |
| Phase G: Implementation Governance | Oversee implementation and ensure compliance with architecture |
| Phase H: Architecture Change Management | Manage updates to architecture post-implementation |
| Preliminary Phase | Define organizational context, framework, and principles |
Key Concepts
- Architecture Building Blocks (ABBs): Logical business/information/application components
- Solution Building Blocks (SBBs): Concrete technology solutions that implement ABBs
- Architecture Governance: Frameworks and processes ensuring standards compliance
- Stakeholder Management: Identifying and managing diverse stakeholder interests
- Architecture Deliverables: Artifacts produced at each ADM phase (viewpoints, models, matrices)
- Enterprise Architecture Repository: Centralized storage of architecture assets
- Architecture Principles: Rules guiding architectural decisions
- Business Scenarios: Narrative descriptions of business requirements and outcomes
- Architecture Patterns: Reusable solutions to recurring architecture problems
Exam Domains (approximate breakdown)
- ADM Phases & Process: ~35%
- Architecture Concepts & Terminology: ~30%
- Building Blocks & Components: ~20%
- Governance & Stakeholder Management: ~15%
Common Job-Ready Skills
After passing the Foundation exam, candidates typically develop ability to:
- Understand enterprise architecture frameworks – Grasp TOGAF structure and terminology
- Collaborate with architecture teams – Use common language with experienced architects
- Contribute to requirements gathering – Support Phase A activities
- Document business processes – Create business architecture models
- Understand technology roadmaps – Interpret infrastructure planning documents
- Support change management – Assist in architecture governance processes
- Participate in architecture reviews – Review designs against architecture principles
- Map business-to-IT alignment – Connect business goals to technical solutions
Note: Foundation alone does not qualify for independent architect roles; Practitioner certification or hands-on experience is typically required for architecture positions.
Recommended Courses
Official Open Group Training
- TOGAF 10 Foundation Training (3-4 days)
- Accredited by The Open Group
- Instructor-led or online self-paced options
- Available from approved training partners globally
- Includes study materials and practice questions
Popular Training Providers
- Capgemini Academy – TOGAF 10 Foundation online course
- A4Q (Accreditation 4 Everyone) – TOGAF 10 Foundation training
- Coursera – TOGAF certification courses with learning paths
- LinkedIn Learning – TOGAF fundamentals (introductory)
- Udemy/Pluralsight – Self-paced TOGAF Foundation courses
- CertMetrics/Pearson – Self-study guides
Self-Study Resources
- Official TOGAF 10 Standard documentation (The Open Group)
- Approved study guides (CertifHub, CertStud, etc.)
- Flashcard decks (Quizlet, Anki decks for TOGAF terminology)
- YouTube tutorials covering ADM phases
- Whitepapers and case studies from The Open Group
Recommended Study Duration
- With training course: 3-4 weeks post-course review
- Self-study (experienced in IT/business): 6-8 weeks
- Self-study (new to EA): 8-12 weeks
Practice Exams
- Official Practice Exam (from Pearson VUE) – mirrors exam difficulty
- CertifHub Practice Questions – 300+ scenario-based questions
- CertStud Practice Exams – full-length simulated exams
- A4Q Practice Tests – aligned with Foundation learning units
- Free Practice Questions – available from training providers
Recommendation: Take at least 2-3 full-length practice exams scoring 70%+ before attempting the actual exam.
Books & References
Official
- The TOGAF 10 Standard – Core reference document (PDF from The Open Group)
- TOGAF 10 Foundation Study Guide – Official learning material
Recommended Reading
- TOGAF 10 Enterprise Architect Study Guide – Clear, exam-focused overview
- Enterprise Architecture as Strategy (Jeanne W. Ross) – EA context and business value
- The Art of Enterprise Information Architecture (David Newman) – Practical EA principles
- Business Architecture and Digital Transformation – Modern EA applications
Online Resources
- The Open Group Learning Center (learningcenter.opengroup.org)
- TOGAF Resource Kit – templates, examples, case studies
- Architecture frameworks comparison (TOGAF vs. ZACHMAN, FEA, etc.)
Job Titles for TOGAF Professionals
Foundation certification typically supports entry into roles such as:
- Enterprise Architect (junior/mid-level)
- Solutions Architect
- Business Analyst (architecture focus)
- IT Strategist
- Systems Architect
- Architecture Consultant (junior)
- Digital Transformation Analyst
- Business Systems Analyst (with EA components)
- Architecture Governance Analyst
- Technical Architecture Manager (junior)
Salary Range (USD)
| Region | Entry-Level Range | Mid-Level Range |
|---|---|---|
| United States | $85,000 - $120,000 | $120,000 - $180,000 |
| United Kingdom | £65,000 - £90,000 | £90,000 - £140,000 |
| Germany/EU | €75,000 - €110,000 | €110,000 - €160,000 |
| Australia | AUD$110,000 - $160,000 | AUD$160,000 - $240,000 |
| South Africa | ZAR 1,200,000 - 1,800,000 (€64k-96k) | ZAR 1,800,000 - 2,700,000 (€96k-144k) |
Note: Enterprise Architect is a senior-level role; Foundation certification alone typically requires 3-5 years of IT experience to command higher salaries. Practitioner certification or advanced expertise (+ domain knowledge) commands significantly higher compensation.
Skills Validated by This Certification
✓ TOGAF Architecture Development Method (ADM)
✓ Architecture governance and stakeholder management
✓ Business, information, and technology architecture concepts
✓ Enterprise architecture deliverables and documentation
✓ Architecture patterns and building blocks
✓ Enterprise architecture terminology and frameworks
✓ Organizational transformation understanding
✓ Ability to contribute to architecture projects
Related Certifications
In the TOGAF Ecosystem
- TOGAF 10 Practitioner (Level 2) – Advanced; applies ADM to scenarios
- TOGAF 9 Certified – Legacy certification (still recognized)
Complementary Certifications
- ArchiMate Certified (ArchiMate 3 or 4) – Architecture modeling and notation
- ITIL 4 Foundation – IT service management alignment
- AWS Solutions Architect Professional – Cloud architecture implementation
- Azure Solutions Architect Expert – Microsoft cloud architecture
- PRINCE2 Foundation – Project management for architecture delivery
- Certified Information Systems Auditor (CISA) – Governance and compliance focus
- ZACHMAN Framework Practitioner – Alternative EA framework
Career Progression Path
Foundation → Practitioner → Advanced specializations (Cloud EA, Digital Transformation EA, etc.)
Exam Strategy & Tips
Before the Exam
- Study the 8 ADM phases until you can describe each in detail
- Memorize key acronyms (ABB, SBB, BoK, RAP, RUP, etc.)
- Focus on the processes and deliverables of each phase
- Practice with official exam questions multiple times
- Review The Open Group glossary for precise terminology
During the Exam
- Read each question twice before answering
- Flag questions you're unsure about and review them at the end
- Manage time: ~1.5 minutes per question on average
- Eliminate obviously wrong answers first
- Trust your study; don't second-guess correct answers
Common Pitfalls to Avoid
- Confusing ADM phases (A-H are in sequence)
- Mixing up ABBs (logical) vs. SBBs (concrete)
- Assuming hands-on implementation skills = certification (it doesn't)
- Overlooking governance and stakeholder management content
- Not studying business architecture deeply enough (~30% of exam)
Success Metrics
| Metric | Target |
|---|---|
| Pass Rate | 55% (22/40 correct) |
| Average Study Time | 60-80 hours (with training), 100-150 (self-study) |
| First-Attempt Pass Rate | ~70-75% (for well-prepared candidates) |
| Time to Proficiency | 4-12 weeks (depending on background) |
Sources
- What certifications are available for the TOGAF Standard, 10th Edition? – The Open Group
- TOGAF Certification Portfolio | www.opengroup.org
- TOGAF Enterprise Architecture Part 1 Exam | Certification & Accreditation
- TOGAF 10 Foundation Study Guide 2026: Complete Exam Prep & Success Tips - CertifHub Community
- The Open Group certification testing with Pearson VUE
- The TOGAF Standard, 10th Edition | www.opengroup.org
- The Open Group Certified: TOGAF Enterprise Architecture Foundation - Credly