• Exam Breakdown
  • Domain Breakdown
  • Access Breakdown

Exam Format

  • Exam Code: CSSGB
  • Certification Level: Intermediate / Professional
  • Exam Duration:
  1. ASQ CSSGB: 4 hours
  2. IASSC ICGB: 3 hours
  • Passing Score: Not officially disclosed (varies by certification body)
  • Unscored Content: Some certification bodies may include unscored or pilot questions that do not affect the final score.

Exam Details

  • Question Types: Multiple choice, scenario-based questions
  • Number of Questions:
  1. ASQ CSSGB: 110 questions (+ unscored questions)
  2. IASSC ICGB: 100 questions
  • Hands-On Questions: No live lab exercises; questions focus on practical application of Six Sigma tools, basic statistical analysis, and interpretation of charts and process data.

Exam Policies

  • Offline Proctoring: Available at authorized test centers (depends on certification body).
  • Online Proctoring: Available through approved remote proctoring platforms for many providers.
  • Waiting Period: Retake policies vary by certification body.
  • Retake Fee: Full exam fee must be paid for each retake.

Certification Validity and Renewal

  •  Validity:
  1. ASQ CSSGB: 3 years
  2. IASSC ICGB: Lifetime (does not expire)
  • Renewal Options:
  1. ASQ: Recertification through professional development units (RUs) or exam retake
  2. IASSC: No renewal required

Exam Fee

  • Base Fee:
  1. ASQ CSSGB: Approx. $438 USD (ASQ members), $638 USD (non-members)
  2. IASSC ICGB: Exam fees vary by authorized training/exam partner
  • Taxes: Country-specific VAT/GST may apply
  • Example: In India, applicable GST may be added by the exam or training provider.

Prerequisites

Prerequisites depend on the certification body:
ASQ CSSGB:
  1. No mandatory work-experience requirement
  2. Completion of formal Six Sigma Green Belt training is recommended
IASSC ICGB:
  1. No formal prerequisites; basic understanding of process improvement concepts is recommended

Exam Topics

The Certified Six Sigma Green Belt exam evaluates knowledge across the DMAIC framework:

  • Six Sigma & Lean Fundamentals: Six Sigma concepts, roles, and organizational impact
  • Define Phase: Project selection, VOC, CTQs, SIPOC, basic project charters
  • Measure Phase: Data collection, basic statistics, process capability, MSA fundamentals
  • Analyze Phase: Root cause analysis, hypothesis testing basics, Pareto and cause-and-effect tools
  • Improve Phase: Solution generation, risk analysis, basic DOE concepts
  • Control Phase: Control charts, control plans, standardization, and sustaining gains

Intended Audience

The Certified Six Sigma Green Belt certification is ideal for professionals such as:
  • Process Improvement Team Members
  • Quality Analysts and Engineers
  • Operations and Manufacturing Professionals
  • Business Analysts
  • Professionals supporting continuous improvement initiatives

Career Impact

Jobs You Can Get:

  • Quality Analyst, Process Analyst, Operations Analyst, Continuous Improvement Specialist, etc.

Average Salary: Varies by country —

  • U.S.: $70,000–$110,000 USD,
  • India: ₹6,00,000–₹18,00,000 INR,
  • United Kingdom: £35,000–£60,000 GBP,
  • UAE: 130,000–260,000 AED per year.

Why It’s Valuable:

  • Provides practical process improvement and quality management skills applicable across industries.

Exam Mode

The exam can be taken:
  • In-person at authorized test centers
  • Online via secure remote proctoring platforms (provider-dependent)

Exam Booking Link

Booking depends on the certification body:

Once you pass the exam:

  • Download your digital certificate from the certification body
  • Processing Time: Certificate issuance depends on provider (typically a few days to a few weeks)

Offers

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    Top Reasons to Choose
    Certified Six Sigma green belt

    Strong Foundation in Process Improvement Skills
    Organizations seek professionals who can analyze processes, reduce defects, and improve efficiency. This certification validates practical Six Sigma skills, enabling professionals to support quality improvement initiatives and operational performance across industries globally.
    Practical Data-Driven Problem Solving Expertise
    The certification focuses on statistical analysis, process measurement, and improvement techniques, enabling professionals to identify root causes, implement solutions, and support continuous improvement initiatives within organizational processes effectively.
    Career Growth and Industry Recognition

    As a globally recognized quality certification, it enhances professional credibility, supports career advancement, and provides opportunities in operations management, quality assurance, and process improvement roles across diverse industries worldwide.

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    FAQ

    • Who should take the Certified Six Sigma Green Belt certification exam?

      The Certified Six Sigma Green Belt exam is designed for professionals involved in process improvement and quality management initiatives. It is ideal for analysts, project team members, and operations professionals who support Six Sigma projects, analyze data, and improve organizational processes using structured methodologies effectively.

    • How difficult is the Certified Six Sigma Green Belt exam?
    • Why does ASQ offer the Certified Six Sigma Green Belt certification?
    • What tools and resources can be used to prepare for the exam?

      Candidates can prepare using ASQ training courses, Six Sigma Body of Knowledge materials, practice exams, and statistical tools. Studying process improvement techniques, quality management principles, and data analysis methods helps develop the skills required to successfully pass the certification exam.

    • Is the Certified Six Sigma Green Belt certification still valuable in 2026?