Purpose: Lean Six Sigma (LSS) has been accepted globally across the service sector as a management strategy for achieving process excellence. In the past one decade, the application and success of LSS in services is remarkable across Information Technology (IT) organisations. However academic...

Purpose: The main purpose of this study is to revisit Dr. Ishikawa's statement: “95% of problems in processes can be accomplished using the seven quality control (QC) tools” from his book “What is Quality Control?”. The authors are interested in critically investigating if this...

Purpose: This article aims to provide Design for Six Sigma (DFSS) practitioners, researchers and academicians with Ten Commandments to successfully deploy projects. Design/methodology/approach: The commandments are the brainchild of four authors' experience and expertise for more than 15 years...

Purpose: This paper aims to present the results of a study carried out by the authors in the form of research interviews on the topic: “Exploring the use of operational excellence methodologies in the era of COVID-19.” Design/methodology/approach: A qualitative interview approach was...

Purpose: This paper aims to present and summarise the arguments for and against the ISO 18404 standard and the perceived advantages and disadvantages of implementing it. Design/methodology/approach: A qualitative interview approach was utilised by interviewing a panel of leading academics and...

Purpose: The article evaluates the obstacles, lessons learned and managerial implications of deploying Lean Six Sigma (LSS) in a dental college hospital in India. Design/methodology/approach: The work adopts the action research (AR) methodology to establish a case study, which is carried out...

Purpose: Lean has shifted over the years from a set of tools to implement to a human-centric approach concerning both hard and soft factors. However, there is a limited research on these soft factors and how they influence companies performance and social outcomes on the one hand and how they...

Purpose: COVID-19 has changed life as we know. Data are scarce and necessary for making decisions on fighting COVID-19. The purpose of this paper is to apply Six Sigma techniques on the current COVID-19 pandemic to distinguish between special cause and common cause variation. In the DMAIC...

Purpose: Quality 4.0 is the new buzzword among quality professionals. There has been no empirical study of Quality 4.0 yet. Hence, the purpose of this paper is to investigate what are the motivations, barriers and readiness factors for Quality 4.0 implementation. Design/methodology/approach:...

Purpose: Quality 4.0 is managing quality during the fourth industrial revolution. It is used by modern-day organizations as a strategy to compete and thrive in the marketplace. The purpose of this study is to analyze the potential impact of Quality 4.0 on organizational performance....