The Certified Lean & Six Sigma Professional/Manager (CLSSP)™/(CLSSM)™ certification program is a globally recognized qualification designed for individuals aiming to master the principles, methodologies, and tools of Lean and Six Sigma to drive operational excellence and continuous improvement. In today’s highly competitive and efficiency-driven business environment, organizations seek professionals who can eliminate waste, reduce process variation, enhance quality, and deliver measurable business results. This program equips participants with comprehensive expertise in Lean process improvement, Six Sigma DMAIC methodology, statistical analysis, process mapping, and change management. By combining data-driven decision-making with a culture of continuous improvement, the CLSSP™/(CLSSM)™ certification enables professionals to optimize processes, improve customer satisfaction, and maximize profitability.
Lean and Six Sigma are more than just process improvement methodologies—they represent a disciplined, structured approach to achieving operational excellence by aligning processes with customer needs and organizational goals. Participants in this program will explore Lean concepts such as value stream mapping, Kaizen, 5S, and Just-in-Time (JIT), alongside Six Sigma tools like root cause analysis, hypothesis testing, design of experiments (DOE), and statistical process control (SPC). The curriculum emphasizes integrating Lean and Six Sigma into broader business strategies, leveraging automation and analytics for improvement projects, and fostering a culture that sustains results. Learners will also gain practical experience in identifying improvement opportunities, leading cross-functional projects, and quantifying business impact.
Whether leading high-impact improvement initiatives, managing enterprise-wide process excellence programs, or driving cost reduction and quality improvement projects, graduates of the CLSSP™/(CLSSM)™ program will be equipped to deliver measurable performance gains. The program prepares professionals to navigate complex challenges, apply structured problem-solving techniques, and ensure sustainable improvements that create long-term competitive advantage.
Certification Program Objectives:
Upon completing the Certified Lean & Six Sigma Professional/Manager (CLSSP)™/(CLSSM)™ program, participants will be able to:
- Understand Lean and Six Sigma Principles: Gain a deep understanding of continuous improvement philosophies, tools, and methodologies.
- Identify and Eliminate Waste: Apply Lean techniques to streamline operations, reduce lead times, and improve resource utilization.
- Reduce Process Variation: Use Six Sigma tools and statistical analysis to minimize defects and improve quality outcomes.
- Lead Improvement Projects: Manage end-to-end Lean Six Sigma projects using structured problem-solving frameworks such as DMAIC (Define, Measure, Analyze, Improve, Control).
- Leverage Data-Driven Decision Making: Interpret data, create performance dashboards, and use analytics to drive informed process changes.
- Foster a Culture of Continuous Improvement: Engage teams, sustain gains, and align improvements with strategic organizational goals.
Certification Eligibility Criteria:
To apply for certification from The Operations Management Institute (OMI), candidates must meet the following criteria:
- A Bachelor’s degree from a recognized institution
And/or
- 0–4.9 years relevant experience for Professional level (CLSSP)™, or 5+ years for Manager level (CLSSM)™.
Note: Applicants who do not hold a Bachelor’s degree but possess exceptional professional experience and hold significant positions within their organizations in a relevant field may also be considered for certification on a case-by-case basis, subject to the approval of the OMI evaluation committee.
Certifying Examination:
- To be certified as (CLSSP)™/(CLSSM)™, student should take up a 1.5 hours online exam conducted by OMI.
- The qualifying exam would consist of 50 multiple choice questions, testing core certification modules.
- Professionals with relevant experience and other qualifying criteria may be exempted from the examination.
Certification Modules:
- Module 1: Lean Principles, Waste Identification, and Process Flow Optimization
- Module 2: Six Sigma Fundamentals and DMAIC Methodology
- Module 3: Process Mapping, Measurement Systems, and Data Collection
- Module 4: Statistical Analysis, Root Cause Identification, and Problem Solving
- Module 5: Improvement Implementation, Change Management, and Control Plans
- Module 6: Sustaining Improvements, Best Practices, and Organizational Excellence
* The Certification Title and its modules are regularly reviewed, updated and may change in alignment with evolving industry needs and regulatory standards.
Who Should Do This Certification:
The (CLSSP)™/(CLSSM)™ certification is ideal for professionals across industries who are tasked with improving efficiency, reducing costs, and enhancing quality. It is particularly beneficial for:
- Process Improvement Specialists: Professionals responsible for identifying and executing improvement projects within their organizations.
- Quality Managers and Engineers: Leaders ensuring product and service quality through systematic defect reduction.
- Operations Managers: Those seeking to optimize workflows, reduce lead times, and improve productivity.
- Project Managers: Professionals managing process improvement or operational excellence initiatives.
- Business Analysts: Individuals using data and analytics to identify inefficiencies and propose solutions.
- Manufacturing and Production Leaders: Those focused on reducing waste, increasing throughput, and maintaining consistent quality.
- Service Industry Professionals: Experts in healthcare, finance, hospitality, or IT services looking to improve service delivery.
- Consultants and Advisors: Advisors helping organizations achieve operational excellence through Lean Six Sigma methodologies.
Key Benefits of CLSSP / CLSSM Certification:
- Professional Recognition – Establishes you as a certified expert in Lean and Six Sigma methodologies.
- Career Growth – Positions you for senior roles such as Process Excellence Manager, Quality Director, or Operational Improvement Leader.
- Global Relevance – Skills apply across industries and international business environments.
- Practical Learning – Gain real-world experience applying Lean and Six Sigma tools to live business challenges.
- Professional Network – Join a global community of operational excellence and process improvement professionals.
- Measurable Impact – Deliver measurable performance gains, cost savings, and quality improvements.
- Best Practice Alignment – Based on globally recognized Lean and Six Sigma standards.
The (CLSSP)™/(CLSSM)™ certification is applicable across manufacturing, services, logistics, healthcare, IT, finance, and more. Whether the goal is to advance your career, implement successful process improvement projects, or build a culture of excellence within your organization, this program provides the skills, strategies, and confidence to deliver measurable results.
