Interpretive structural modelling of critical success factor for lean product lifecycle management in industry 4.0

The industrial revolution has gone through four revolutions, this fourth one is Industry 4.0 or I4.0, which aims to improve the performance of companies by moving towards digitalization and relying on internet things technology IOT cyber physical system CPS. Lean-PLM a that become pillar because benefits it brings: productivity improvement, performance, waste reduction. objective our study examine correlation between Lean/Industry PLM/I4.0 present an implementation model using ISM (Interpretive Structural Modelling Critical Success Factor) method in 4.0. results obtained from research show Lean can be associated with 4. 0, gives us 4.0, PLM finally success based support commitment top management”, “Big Data (BD)”, “Change Management” “Professional Training Development (PTD)”.