Course Overview

    Overview

    Course Highlights

    Eligibility Criteria

    Benefits

    Exam Format

    Certification Cost

    What Is the EXIN SIAM Professional Certification?UntitledYour Route to Multi-Supplier Service Leadership

    The EXIN SIAM Professional (SIAM-P) is the advanced-level certification in the EXIN SIAM scheme, validating your ability to apply Service Integration and Management in complex multi-supplier environments. Delivered as instructor-led SIAM Professional certification training in Japan, it equips experienced IT service management professionals to govern, integrate and improve services across many providers. SIAM-P is awarded by EXIN, and its scenario-based exam is built on the EXIN SIAM Professional Examination Specification, aligned to the SIAM Body of Knowledge (SIAM BoK) published by Scopism. As the highest level in the EXIN SIAM scheme, it builds on SIAM Foundation and proves you can make sound decisions in real multi-vendor situations. For professionals in Japan navigating the digital cliff, legacy modernisation and prime-vendor sourcing models, the credential signals the governance capability employers increasingly seek. Start your SIAM journey with Invensis Learning and turn multi-supplier complexity into a career advantage.

    Invensis Learning is an EXIN Accredited Training Provider in Japan, approved to deliver official SIAM Professional training using EXIN-aligned courseware and the EXIN SIAM Professional Certification Examination Content Outline(ECO).

    What Is the EXIN SIAM Professional Certification?Your Route to Multi-Supplier Service Leadership

    The EXIN SIAM Professional (SIAM-P) is the advanced-level certification in the EXIN SIAM scheme, validating your ability to apply Service Integration and Management in complex multi-supplier environments. Delivered as instructor-led SIAM Professional certification training in Japan, it equips experienced IT service management professionals to govern, integrate and improve services across many providers.

    SIAM-P is awarded by EXIN, and its scenario-based exam is built on the EXIN SIAM Professional Examination Specification, aligned to the SIAM Body of Knowledge (SIAM BoK) published by Scopism. As the highest level in the EXIN SIAM scheme, it builds on SIAM Foundation and proves you can make sound decisions in real multi-vendor situations.

    For professionals in Japan navigating the digital cliff, legacy modernisation and prime-vendor sourcing models, the credential signals the governance capability employers increasingly seek. Start your SIAM journey with Invensis Learning and turn multi-supplier complexity into a career advantage.

    Certification Badge

    Invensis Learning is an EXIN Accredited Training Provider in Japan, approved to deliver official SIAM Professional training using EXIN-aligned courseware and the EXIN SIAM Professional Certification Examination Content Outline(ECO).

    Key Highlightsof the SIAM Professional Training Course

    End-to-End Learning and Certification Readiness

    • Structured SIAM Professional Certification training in Japan designed to help learners understand core concepts, frameworks, tools, and practices
    • Course content aligned with the latest syllabus, certification requirements, or industry learning objectives where applicable
    • Practical examples and scenario-based exercises to help learners connect training concepts with workplace situations
    • Guided preparation support for learners pursuing certification, assessment, or professional skill validation

    Structured Courseware and Learning Resources

    • Access to organized SIAM Professional course online materials that support step-by-step learningTopic-wise learning resources, exercises, and knowledge checks to reinforce understanding
    • Practice questions, assignments, quizzes, or mock assessments included where applicable
    • Supplementary learning aids such as templates, case studies, guides, flashcards, or toolkits depending on the course structure

    Instructor-Led, Practical Learning Experience

    • Live interactive sessions delivered through Instructor-led SIAM Professional training in Japan by experienced trainers with relevant service integration and management expertise
    • Real-world examples, case discussions, and practical activities to improve applied understanding
    • Opportunities to ask questions, clarify doubts, and participate in trainer-led discussions
    • Training focused on helping learners apply concepts at work, not just complete the course content

    Flexible Learning Support in Japan

    • Flexible learning options available for professionals seeking SIAM Professional training online
    • Options include live virtual classroom training, onsite training, self-paced learning, or customized group training depending on course availability
    • Learning support designed to help participants stay on track throughout the training journey
    • Additional revision, retake, or post-training support may be available based on the selected course

    Learn the Core Concepts Covered in the Course

    • Understand foundational principles, terminology, and important subject areas related to SIAM Professional
    • Learn relevant tools, methods, frameworks, processes, or practices based on the course curriculum
    • Explore practical use cases that show how the concepts are applied in professional environments
    • Build role-relevant knowledge that supports better decision-making, execution, and workplace performance

    Assessment, Practice, and Completion Support

    • Practice through quizzes, assignments, exercises, mock tests, or simulations where applicable
    • Use assessments to identify learning gaps and strengthen weak areas
    • Receive guidance on certification preparation as part of the SIAM Professional certification program in Japan
    • Earn a SIAM Professional certificate after successfully meeting the course requirements

    Career and Workplace Application

    • Build practical skills that support professional growth, role advancement, and improved job performance in Japan
    • Strengthen confidence in applying course concepts to workplace challenges
    • Improve professional credibility through structured training and certification preparation where applicable
    • Support organizational capability building through a Corporate SIAM Professional training program designed for team-based learning initiatives

    SIAM Professional Certification Eligibility in JapanDo You Qualify for the SIAM Professional Exam?

    SIAM Professional requires SIAM Foundation as a prerequisite credential. Make sure you meet the following requirements:

    • Hold a valid EXIN SIAM Foundation credential (mandatory prerequisite).

    • Recommended: 2+ years of experience in service management, service integration, vendor management, or transformation roles.

    • Familiarity with at least one complementary framework (ITIL, Lean, Agile, DevOps, or COBIT) is strongly recommended.

    • Active participation in the full 2-day course is required to take the exam.

    Why Earn the SIAM Professional CredentialSkills That Set You Apart in Multi-Vendor IT

    For Individuals

    For Individuals

    SIAM Professional training helps experienced service management professionals move from awareness to advanced application. It suits IT service managers, service integrator practitioners, vendor management leads and consultants who govern or improve delivery across many providers. Whether you are formalising a service integrator role, leading a modernisation programme, or coordinating prime vendors and subcontractors in IT services, BFSI or manufacturing, the training builds capability aligned to senior expectations.

    If you want to lead multi-supplier governance with a globally recognised credential, SIAM-P is a clear path forward. You gain advanced governance knowledge, scenario-based exam readiness, and a lifetime EXIN credential that employers across Japan value.

    • Proves you can apply SIAM in complex multi-supplier environments, not just describe it
    • Positions you for SIAM Manager, Service Integration and Service Delivery Manager roles
    • Builds advanced governance, provider onboarding and cross-provider process skills
    • Earns a globally recognised EXIN credential valid for life, with no renewal fees
    • Prepares you for the scenario-based exam with real multi-vendor decision practice
    • Sets you apart in Japan's tight IT talent market as enterprises modernise legacy systems
    • Advances you from SIAM Foundation to the highest level in the EXIN SIAM scheme
    For Organizations

    For Organizations

    SIAM Professional group training helps organisations build service integration capability by equipping senior teams with structured governance knowledge and practical skills. The training can be delivered for IT operations, vendor management or service management groups. For organisations coordinating complex prime-vendor and multi-layer sourcing arrangements, the training provides a scalable, flexible way to lift multi-supplier governance maturity.

    If your organisation struggles to integrate a growing landscape of suppliers, SIAM-P group training creates a shared governance language. Senior teams gain a standardised approach to onboarding, cross-provider processes and end-to-end assurance.

    • Standardises multi-supplier governance across your IT and vendor management teams
    • Improves end-to-end service performance across prime vendors and subcontractors
    • Reduces value leakage from weak coordination between IT service providers
    • Builds an in-house service integrator capability for legacy modernisation programmes
    • Aligns the retained IT organisation and suppliers around one governance language
    • Supports DX delivery by closing cross-provider process and accountability gaps
    • Upskills senior teams with EXIN-accredited, scenario-based advanced training

    SIAM Professional Exam Format in JapanWhat to expect on exam day

    The SIAM Professional exam validates your ability to design, build, and operate a Service Integration and Management capability across complex multi-supplier ecosystems. The exam focuses on the four-stage SIAM roadmap (Discovery and Strategy, Plan and Build, Implement, Run and Improve), service-integrator structures, governance design, transition management, and operating the SIAM ecosystem. Through a combination of multiple-choice and scenario-based questions, candidates are tested on their ability to apply SIAM principles in real-world multi-supplier service environments.

    Exam ComponentDetails
    Exam NameSIAM Professional
    Conducted ByEXIN
    Exam Duration90 minutes
    Questions40 multiple-choice questions
    Passing Score65% (26 of 40)
    FormatMultiple-choice, open book to the SIAM Professional BoK; online proctored or test center
    Testing BasisOfficial SIAM Professional syllabus
    Testing FormatEXIN online proctored or test center

    SIAM Professional Certification Cost in Japan

    The total cost of earning the SIAM Professional credential typically includes the fee for SIAM Professional training and exam preparation, along with the certification examination cost.

    Training Cost Includes:

    • 2 days of expert-led EXIN-accredited SIAM Professional training
    • EXIN-aligned digital courseware on the Scopism SIAM Professional BoK
    • Implementation roadmap deep-dive scenarios and operating-model design exercises
    • Exam prep support including 40-question full-length mock exams and applied case studies
    • The SIAM Professional training cost in Japan is JPY 223200

    Exam Cost:

    • EXIN SIAM Professional exam fee paid to EXIN
    • Online proctored or test centre delivery via the EXIN candidate portal
    • 40 multiple-choice questions, 90 minutes, 65% pass mark, open book to the SIAM Professional BoK
    • Lifetime-valid EXIN SIAM Professional credential - no renewal required
    • Most Invensis Learning packages bundle the EXIN exam voucher

    Note: Prices may vary depending on your location and delivery preferences. Reach out to our learning advisors for the exact pricing details.

    Career Outcomes and Demand in JapanWhy It Pays off for IT Leaders

    Service Integration and Management skills are increasingly valued across Japan as enterprises wrestle with the digital cliff, ageing legacy systems and complex prime-vendor sourcing. SIAM-certified professionals move into roles such as SIAM Manager, Service Integration Manager, Service Delivery Manager and IT Vendor Manager, where multi-supplier governance is business-critical. With a projected shortage of skilled IT professionals, demand sits firmly at the senior service management end, and here is what the market shows right now.

    ¥10.5M

    Average Service Delivery Manager salary, Tokyo

    per year, SalaryExpert 2026

    ¥10.1M

    IT Manager average salary, Japan

    median, WorldSalaries 2026

    430,000

    Projected IT talent shortfall, Japan

    professionals, METI DX Report

    USD 74.9bn

    Japan IT services market, 2026

    Mordor Intelligence 2026

    SECTORS HIRING

    • —IT Services and Systems Integrators
    • —Financial Services, Banking and Insurance
    • —Manufacturing and Automotive
    • —Telecommunications and Managed Service Providers
    • —Government and Public Sector
    • —Consulting and Professional Services

    GROWTH TRENDS

    • —Digital cliff and legacy modernisation driving multi-vendor governance
    • —Prime-vendor and multi-layer subcontracting models needing integration
    • —IT talent shortfall of around 430,000 lifting demand for governance skills
    • —DX programmes maturing from partial to enterprise-wide optimisation
    • —Cloud, cybersecurity and infrastructure outsourcing expanding supplier ecosystems
    • —IT services market growing toward USD 127.9bn by 2031

    Sources: SalaryExpert, PayScale, Glassdoor, WorldSalaries, Robert Half (Japan) 2026; METI DX Report; Mordor Intelligence Japan IT Services 2026.

    IT Challenges Fuelling SIAM Demand in Japan

    The 2025 Digital Cliff

    METI warns Japan could lose up to JPY 12 trillion a year if legacy systems are not modernised. Untangling these programmes across many suppliers demands SIAM governance.

    SIAM builds multi-supplier governance skills

    Legacy System Complexity

    Around 80% of Japanese enterprise systems are heavily customised legacy estates. Modernising them means coordinating multiple vendors, exactly what SIAM is built to govern.

    SIAM builds cross-provider integration skills

    Multi-Layer Prime-Vendor Sourcing

    Japanese firms rely on prime vendors with third and fourth-tier subcontracting. Without a service integrator, accountability blurs across the supplier chain.

    SIAM builds service integrator capability

    The IT Talent Shortage

    A projected shortfall of about 430,000 IT professionals leaves enterprises short of governance skills. Certified SIAM leaders help do more with fewer, better-coordinated suppliers.

    SIAM makes certified leaders stand out

    Stalled DX Programmes

    Only about 30% of Japanese firms rate their DX as successful. Weak cross-provider coordination causes value leakage that service integration is designed to fix.

    SIAM builds value-realisation skills

    Expanding Cloud and Security Ecosystems

    Cloud, cybersecurity and infrastructure outsourcing keep adding suppliers. SIAM practices bring end-to-end control across a growing, mixed provider landscape.

    SIAM builds end-to-end control skills

    Sources: METI Legacy Systems Modernization Committee 2025; IPA DX survey; Mordor Intelligence Japan IT Services 2026.

    SIAM Professional is more than a credential. It is a career multiplier for IT leaders governing multi-supplier delivery in Japan. Start your journey today.

    Your Japan Career Transformation

    Where SIAM Certification Takes Your Career

    Your Multi-Supplier Leadership Upgrade

    Japan's IT market is being reshaped by DX, legacy modernisation and multi-vendor sourcing, and employers increasingly separate certified service integration leaders from the rest. Here is which side of that line you want to be on.

    Today

    Salary capped with limited leverage to negotiate in Japan's market

    After SIAM-P

    Service delivery and integration roles in Tokyo average around ¥10.5M, with director bands far higher

    Today

    Shortlisted less often for roles that list SIAM as preferred

    After SIAM-P

    Eligible for senior service management roles across IT services, BFSI and manufacturing

    Today

    Confident in delivery, but employers want multi-supplier governance

    After SIAM-P

    Fluent in integrating and governing many providers end to end

    You Earn Your SIAM-P Credential

    Before

    Authority over suppliers rests on job title, not a recognised credential

    Now you have

    An EXIN credential recognised by leading Japanese and global employers

    Before

    Stuck coordinating one vendor with no formal integration mandate

    Now you have

    A clear route into SIAM Manager and Service Integration roles

    Before

    Focused on delivery, with limited grip on cross-provider governance

    Now you have

    The governance skills employers need: onboarding, integration and assurance

    Before

    Recognition fades when you change sector or employer

    Now you have

    A lifetime EXIN credential that travels across sectors and borders

    "In a multi-vendor economy, the gap between delivering a service and integrating many is a recognised credential, and the employers that matter already know it."

    Join 50,000+ professionals who trained with Invensis Learning and made the shift.

    Sources: SalaryExpert, Glassdoor, WorldSalaries (Japan) 2026.

    How to Get SIAM Professional Certified in JapanStep-by-Step Certification Process

    The SIAM Professional certification path in Japan requires SIAM Foundation as a prerequisite. Once you hold Foundation, complete the 2-day EXIN-accredited training and take the 40-question / 90-minute open-book exam to earn a lifetime-valid credential.

    Step 1: Confirm SIAM Foundation Eligibility

    Confirm you hold a valid EXIN SIAM Foundation credential. SIAM Professional builds directly on Foundation and requires it as a hard prerequisite.

    Step 2: Enrol in the 2-Day SIAM Professional Training

    Choose your preferred Invensis Learning SIAM Professional cohort (2-Day Live Online Bootcamp, E-Learning, or Corporate Group Training). The course goes deep on the implementation roadmap, operating-model design, and complementary practices integration.

    Step 3: Create or Sign In to Your EXIN Account

    Sign in to your EXIN account at exin.com. Your account stores your exam voucher, schedule, results, and digital badge.

    Step 4: Complete the Course and Practice Mocks

    Attend the full 2-day training and complete the scenario exercises, chapter quizzes, and at least one full-length mock exam.

    Step 5: Schedule the SIAM Professional Exam

    Book your exam through EXIN: 40 multiple-choice questions, 90 minutes, 65% pass mark, open book to the SIAM Professional BoK. Online proctored or test centre.

    Step 6: Take the Exam and Activate Your Credential

    Sit the open-book exam. EXIN issues your SIAM Professional digital badge and certificate on passing. Lifetime valid , no renewal required.

    Step 1

    Confirm SIAM Foundation Eligibility

    Confirm you hold a valid EXIN SIAM Foundation credential. SIAM Professional builds directly on Foundation and requires it as a hard prerequisite.

    Step 2

    Enrol in the 2-Day SIAM Professional Training

    Choose your preferred Invensis Learning SIAM Professional cohort (2-Day Live Online Bootcamp, E-Learning, or Corporate Group Training). The course goes deep on the implementation roadmap, operating-model design, and complementary practices integration.

    Step 3

    Create or Sign In to Your EXIN Account

    Sign in to your EXIN account at exin.com. Your account stores your exam voucher, schedule, results, and digital badge.

    Step 4

    Complete the Course and Practice Mocks

    Attend the full 2-day training and complete the scenario exercises, chapter quizzes, and at least one full-length mock exam.

    Step 5

    Schedule the SIAM Professional Exam

    Book your exam through EXIN: 40 multiple-choice questions, 90 minutes, 65% pass mark, open book to the SIAM Professional BoK. Online proctored or test centre.

    Step 6

    Take the Exam and Activate Your Credential

    Sit the open-book exam. EXIN issues your SIAM Professional digital badge and certificate on passing. Lifetime valid , no renewal required.

    Module 1: SIAM Professional - Beyond Foundation

    • Recap of SIAM Foundation core concepts
    • What SIAM Professional adds to Foundation
    • Positioning SIAM in the broader service-management landscape
    • When to use which SIAM structure in practice

    Module 2: SIAM Implementation Roadmap (Deep Dive)

    • Discovery and Strategy: ecosystem analysis and target operating model
    • Plan and Build: detailed design, tooling, supplier onboarding
    • Implement: cutover, transition, and ramp-up
    • Run and Improve: steady-state operations and continual improvement

    Module 3: Designing the SIAM Operating Model

    • Operating-model design principles for SIAM
    • Roles, RACI, and decision-making models
    • Service portfolio and end-to-end service ownership
    • Boundary management and interface contracts

    Module 4: Tools, Information, and Data in SIAM

    • Integrated toolchain across the ecosystem
    • Information and data architecture for SIAM
    • ITSM platform considerations and vendor data exchange
    • Reporting hierarchies and aggregated dashboards

    Module 5: Integrating Complementary Practices

    • ITIL practices within SIAM
    • Lean and Lean IT in a SIAM context
    • Agile and DevOps integration with SIAM service delivery
    • COBIT governance overlay for SIAM

    Module 6: Measurement, Reporting, and Continual Improvement

    • Performance, quality, and value measurement across the ecosystem
    • SLA, OLA, and underpinning contract management
    • Continual improvement and maturity models
    • SIAM Professional exam preparation and final-week revision plan

    Course Curriculumof the SIAM Professional Certification Training

    The SIAM Professional curriculum follows the official SIAM Professional BoK (Scopism) and covers all tested domains across the syllabus.

    • Recap of SIAM Foundation core concepts
    • What SIAM Professional adds to Foundation
    • Positioning SIAM in the broader service-management landscape
    • When to use which SIAM structure in practice

    Candidates who blur Foundation-level recall with Professional-level application often lose marks here.

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    What You Will Master in This SIAM CourseSkills Aligned to the EXIN Examination Specification

    This programme builds the advanced Service Integration and Management skills the EXIN exam tests across its five topic areas. By the end, you can design, implement and run SIAM in complex multi-supplier environments.

    SIAM Discovery and Strategy

    Assess organisational readiness, select the right service integrator model (internal, external, hybrid or lead supplier) and build a strategy and business case for SIAM adoption.

    Plan and Build the SIAM Model

    Design multi-layer governance boards, cross-provider process flows, tooling architecture and harmonised contracts and SLAs so the organisation is ready for SIAM implementation.

    Implement and Transition to Live SIAM

    Manage go-live, provider onboarding and offboarding, service continuity and the mobilisation of the service integrator function, handling implementation risk and cultural change.

    Run and Improve Multi-Supplier Services

    Govern live boards, manage end-to-end performance and SLA breaches, drive continual improvement across providers and evolve SIAM maturity over time.

    SIAM Practices Across the Stages

    Apply collaboration, cross-provider process coordination, tooling and data management, and risk practices that run through every stage of the SIAM roadmap.

    Integrating SIAM with Other Frameworks

    Apply ITIL 4, Agile and DevOps, COBIT, ISO/IEC 20000 and Lean within SIAM operating models, and manage emerging AI, automation and cloud-native practices in supplier ecosystems.

    Who Should TakeSIAM Professional Certification Training in Japan?

    Senior Service Integration Lead

    Service Integration Architect

    SIAM Programme Manager

    Service Portfolio Manager

    Vendor Management Lead

    Service Management Consultant

    Transformation Lead (Multi-supplier)

    PMO Lead (SIAM Programmes)

    Who Can Take This Certification Training

    SIAM Professional Training Optionsfor Professionals and Teams

    We offer flexible training formats designed to suit different learning preferences, schedules, and professional goals. Whether you prefer collaborative classroom learning, live online sessions, team-based training, or personalized guidance, choose the option that best supports your service integration and management learning journey.

    SIAM Professional Live Virtual Training

    • Live online instructor-led sessions

    • Interactive discussions and virtual activities

    • Expert guidance from experienced trainers

    • Practice assessments and revision support

    • Dedicated Q&A sessions for concept clarification

    • Fixed schedules for accountability and momentum

    • Small batch sizes for personalized attention

    • Access from any location with internet connectivity

    JPY 223200

    Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This Virtual SIAM Professional training option enables professionals to participate from any location.

    Official EXIN-aligned Course Material

    Best For: Professionals seeking the flexibility of online learning without compromising on live instructor interaction.

    Untitled

    SIAM Professional Classroom Training

    • Instructor-led classroom sessions

    • Interactive discussions and group activities

    • Real-world examples and practical exercises

    • Structured learning with fixed schedules

    • Opportunities for peer networking and collaboration

    • Practice assessments and knowledge checks

    • Dedicated Q&A and concept clarification

    • Immediate trainer feedback and support

    Untitled

    Learn through face-to-face sessions led by experienced instructors in a collaborative classroom environment. This Classroom SIAM Professional training format combines expert guidance, peer interaction, and hands-on activities to create an engaging learning experience.

    Official EXIN-aligned Course Material

    Best For: Learners who prefer in-person interaction, structured schedules, and collaborative learning experiences.

    Untitled

    SIAM Professional Corporate Group Training

    • Customized training aligned to organizational goals

    • Flexible delivery: onsite, virtual, hybrid, or blended

    • Scheduling tailored to business availability

    • Role-based examples and industry-relevant discussions

    • Progress tracking and learner assessments where applicable

    • Dedicated coordination and administrative support

    • Consistent learning experiences across teams

    • Scalable delivery for local, regional, or global workforces

    Untitled

    Designed for organizations that want to strengthen service integration capabilities, improve multi-provider governance, and standardize service management practices across teams. This format is ideal for SIAM Professional training for companies in Japan seeking to build scalable service integration capabilities.

    Official EXIN-aligned Course Material

    Best For: Organizations looking to upskill employees, address capability gaps, and deliver consistent training across teams.

    Untitled

    SIAM Professional Focused 1-to-1 Training

    • One-to-one instructor attention

    • Customized learning plans and objectives

    • Flexible scheduling based on availability

    • Personalized feedback and coaching

    • Additional focus on challenging topics

    • Targeted practice and revision support

    • Faster clarification of questions and concepts

    • Learning pace is adapted to individual needs

    Untitled

    Receive personalized instruction tailored to your goals, pace, and learning requirements through dedicated sessions with an expert trainer. This format provides SIAM Professional coaching for professionals seeking individualized support and focused guidance on service integration models, governance frameworks, and implementation practices.

    Official EXIN-aligned Course Material

    Best For: Professionals seeking personalized guidance, accelerated learning, or focused support to achieve specific outcomes.

    Untitled

    SIAM Professional Live Virtual Training

    SIAM Professional Live Virtual Training

    Live online instructor-led sessions

    Interactive discussions and virtual activities

    Expert guidance from experienced trainers

    Practice assessments and revision support

    Dedicated Q&A sessions for concept clarification

    Fixed schedules for accountability and momentum

    Small batch sizes for personalized attention

    Access from any location with internet connectivity

    Starts from

    JPY 223200

    Please Note:Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This Virtual SIAM Professional training option enables professionals to participate from any location.

    Official EXIN-aligned Course Material

    Best For: Professionals seeking the flexibility of online learning without compromising on live instructor interaction.

    Loading schedules…

    Why Choose Invensis Learning in JapanYour Accredited EXIN Partner

    As a trusted SIAM Professional training company, Invensis Learning delivers instructor-led SIAM training for individual professionals and organisations across Japan that want to build multi-supplier governance capability. As an accredited EXIN training partner, we combine experienced ITSM trainers, courseware aligned to the EXIN Examination Specification and the SIAM Body of Knowledge, flexible online and onsite formats, and dedicated exam support. Whether you enrol as an individual or plan corporate training for your team, you get a professional learning experience focused on real multi-vendor application, scenario-based exam readiness and measurable outcomes.

    • Accredited EXIN training partner with courseware aligned to the SIAM Body of Knowledge
    • Experienced ITSM trainers with real multi-supplier governance expertise
    • Scenario-based exam preparation mapped to the EXIN Examination Specification
    • Flexible online (live virtual) and onsite classroom formats for professionals in Japan
    • Practical case discussions drawn from real multi-vendor environments
    • Dedicated learner support before, during and after training
    • ISO 9001 and ISO 27001 certified quality and information security processes
    • Corporate and group delivery for teams across Japan and global locations

    98%

    First-Attempt Pass Rate

    5000+

    Accredited Trainers Globally

    4.7/5

    Rated by Learners Worldwide

    500+

    Corporate Clients

    ISO 9001:2015 Certified

    ISO 9001:2015 Certified

    ISO 27001:2022 Certified

    ISO 27001:2022 Certified

    Secure SSL Encryption

    Secure SSL Encryption

    Leaders in Training industry for 12+ years

    Leaders in Training industry for 12+ years

    Over 5000 five star reviews

    Over 5000 five star reviews

    Level AA conformance, W3C WCAG 2.2

    Level AA conformance, W3C WCAG 2.2

    SIAM Professional Training Locations in JapanInstructor-led in-person Classroom training is available for group batches. All other public cohorts are delivered as Instructor-led Live Virtual. See available cohorts.

    SIAM Professional Training Location in Japan

    Halekulani Okinawa,1967-1 Nakama, Onna Kunigami District, Okinawa 904-0401, Japan

    SIAM Professional Training Location in Japan

    Aman Tokyo, The Otemachi Tower, 1 Chome-5-6 ÅŒtemachi, Chiyoda City, Tokyo 100-0004, Japan

    corporate banner

    Corporate SIAM Training in JapanBuild Governance In-House

    Untitled

    • Suitable for small, medium and large IT and vendor management teams
    • Customised schedules aligned to your team's availability across Japan
    • Delivery through onsite, live virtual, hybrid or blended formats
    • Trainers with real service integration and multi-vendor governance experience
    • Role-based examples drawn from prime-vendor and multi-sourcing environments
    • Dedicated coordination and learner support for group programmes
    • Scalable delivery for teams across Japan and global locations

    Leading Organisations

    NTT DATAFujitsuNECHitachiNRISoftBank

    What Our Learners Say

    Untitled

    Scenario Practice Made the Exam Click

    "The scenario-based practice was the standout. It taught me how to weigh real multi-supplier trade-offs, not just recall definitions. I passed the EXIN exam and now lead service integration across four providers with far more confidence."

    Kenji Tanaka

    Service Delivery Manager

    Untitled

    0/0

    Directly Relevant to Multi-Vendor Work

    "As someone managing prime vendors and subcontractors, the governance board and cross-provider process modules were exactly what I needed. The trainer connected every topic to situations I face at work every day."

    Yuki Sato

    IT Service Manager

    Untitled

    0/0

    Helped Me Step into Integration

    "I moved from vendor management into a formal service integrator role after this course. The sections on provider onboarding and offboarding gave me a framework I use in real transitions. Well structured and practical."

    Haruka Ito

    Vendor Management Lead

    Untitled

    0/0

    Advanced and Genuinely Applied

    "The advanced content on integrating SIAM with ITIL 4 and ISO/IEC 20000 was excellent. It filled the gap between knowing frameworks and applying them across a messy, real supplier landscape."

    Takumi Nakamura

    Service Integration Consultant

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    Standardised Governance Across Our Team

    "We enrolled a group of eight as part of a legacy modernisation programme. The team now shares one governance language, and our provider boards run far more smoothly. The onsite delivery and customised examples worked well for us."

    Aiko Yamamoto

    Head of IT Governance, Banking Sector

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    Flexible Corporate Delivery That Fit Us

    "Invensis Learning tailored the schedule around our delivery commitments and mapped the content to our multi-sourcing setup. Our service managers came away able to hold suppliers to account end to end. Strong corporate training partner."

    Sho Watanabe

    L&D Manager, IT Services Sector

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    0/0



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    Frequently Asked QuestionsHere's everything you may ask...

    The EXIN SIAM Professional (SIAM-P) is the advanced-level credential in the EXIN SIAM scheme. It validates your ability to apply Service Integration and Management in complex multi-supplier environments through a scenario-based exam, and it is designed for experienced IT service management professionals implementing or improving SIAM.

    General

    What is the EXIN SIAM Professional certification?

    The EXIN SIAM Professional (SIAM-P) is the advanced-level credential in the EXIN SIAM scheme. It validates your ability to apply Service Integration and Management in complex multi-supplier environments through a scenario-based exam, and it is designed for experienced IT service management professionals implementing or improving SIAM.

    Is the SIAM Professional certification worth it in Japan?

    Yes. As Japan tackles the digital cliff, legacy modernisation and multi-vendor sourcing, employers value certified service integration leaders. SIAM-P maps to roles such as Service Delivery Manager and Service Integration Manager, which in Tokyo average around ¥10.5M a year.

    Who should take the SIAM Professional course?

    It suits experienced ITSM professionals responsible for multi-supplier delivery: IT service managers, service integrator practitioners, vendor and sourcing leads, SIAM implementation consultants and IT governance advisers. It is ideal if you govern, integrate or improve services across many providers.

    What are the prerequisites for SIAM Professional?

    EXIN SIAM Foundation is the recommended prerequisite. No formal education or work experience is required, but the credential is designed for experienced professionals, and attending an accredited SIAM Professional training course is recommended.

    How long is the SIAM Professional certification valid?

    The certification is for lifetime. It does not expire, and no renewal, re-examination or continuing education is required to keep it.

    Is EXIN SIAM Professional recognised internationally?

    Yes. EXIN is an internationally recognised examination body operating in over 165 countries, with strong presence in Europe, Asia and the Middle East. SIAM-P is recognised globally as the advanced credential for multi-supplier management professionals.

    Pricing

    What is included in the SIAM Professional training fee?

    The fee typically includes instructor-led training across all five topic areas, courseware aligned to the EXIN Examination Specification and SIAM BoK, scenario-based practice, exam preparation support and a course completion certificate. Request a quote for a full breakdown.

    How much does the SIAM Professional exam cost?

    The EXIN exam fee varies by region and whether you buy directly from EXIN or as part of an accredited training and exam bundle. It is usually purchased with training. Talk to a learning advisor for current pricing in Japan.

    How much does SIAM Professional training cost in Japan?

    Pricing depends on the format you choose, live virtual or onsite, and whether you enrol individually or as a group. Fees are available on request. Contact us for a tailored quote based on your needs.

    Do you offer group or corporate discounts?

    Yes. We offer corporate group training with customised schedules and volume-based pricing for IT operations, vendor management and service management teams. Ask about corporate and group pricing for a tailored quote.

    What payment methods and instalment options are available?

    We accept major credit and debit cards and bank transfers, and offer instalment options on selected plans. Speak with a learning advisor to choose the option that suits you.

    Exam

    What is the format of the SIAM Professional exam?

    The exam is closed book and scenario-based. Each question presents a complex multi-supplier scenario and asks you to select the best course of action, based on the EXIN SIAM Professional Examination Specification and the SIAM Body of Knowledge.

    How many questions are on the exam and how long is it?

    The exam has 40 questions and you have 90 minutes (1.5 hours) to complete it. It is delivered as scenario-based multiple-choice questions at application and analysis level.

    What is the passing score for the SIAM Professional exam?

    The passing score is 65%. You must answer at least 26 of the 40 questions correctly to pass.

    What topics does the SIAM Professional exam cover?

    It covers five topic areas, each carrying about 20%: Discovery and Strategy, Plan and Build, Implement, Run and Improve, and SIAM Practices Across the Stages, all assessed through complex organisational scenarios.

    Where can I take the SIAM Professional exam?

    You can take it online through EXIN's proctored exam system or at an EXIN accredited testing location. The exam is typically arranged through an accredited training and exam bundle.

    What happens if I do not pass on the first attempt?

    You can retake the exam, and our trainers provide preparation support to help you succeed. Re-sit terms and any fees are confirmed with EXIN before you book your next attempt.

    Course Content

    What will I learn in the SIAM Professional course?

    You will learn to assess readiness and choose a service integrator model, design SIAM governance and processes, manage implementation and provider onboarding, run and improve live SIAM, and integrate frameworks such as ITIL 4 and ISO/IEC 20000 across multi-supplier ecosystems.

    Do I need prior experience to take this course?

    SIAM Foundation knowledge is recommended, and practical ITSM or multi-supplier experience helps you interpret the scenarios. The training consolidates and extends your knowledge with guided practice, so motivated professionals can build exam readiness.

    Is the courseware aligned to the latest SIAM standard?

    Yes. The courseware aligns to the EXIN SIAM Professional Examination Specification and the SIAM Body of Knowledge (SIAM BoK) published by Scopism, so you study the current framework the exam is built on.

    How long is the SIAM Professional training?

    The programme runs for 16 hours of instruction, typically delivered over two full days or four half-days, in a live virtual or onsite classroom format.

    Are practice scenarios and mock questions included?

    Yes. The training includes scenario-based exercises and practice questions modelled on the EXIN exam, helping you rehearse multi-supplier decision-making and identify areas to strengthen before exam day.

    Enrollment

    How do I enrol in the SIAM Professional course?

    You can enrol through the Invensis Learning website. Choose your preferred format, complete payment, and you will receive access to schedules, courseware and learning resources. Talk to a learning advisor if you need guidance.

    What training formats are available in Japan?

    We offer online (live virtual) instructor-led training, onsite classroom training, and customised corporate group training, so you can choose the format that fits your schedule and team.

    How soon can I start the training?

    New batches run regularly for professionals across Japan. See upcoming schedules to pick a start date, or speak with an advisor to find the next cohort that suits you.

    Can I reschedule or transfer my enrolment to another batch?

    Yes. Flexi options let you reschedule or transfer to another batch on selected plans. Contact our support team to arrange this before your session starts.

    What is the refund or cancellation policy?

    Refunds and cancellations are handled per our published policy, and selected plans include a money-back guarantee. Reach out to our team for the details that apply to your enrolment.