Critical to X is a general term that refers to methods used to optimize a key measurable characteristic that is 'Critical To' the performance or customer expectation. For example CTQ means 'Critical to Quality'. Other common 'x' are:
CTC |
Critical to Cost |
CTD |
Critical to Delivery |
CTP |
Critical to Process |
CTS |
Critical to Safety |
CtX is used in Design for Six Sigma and Six Sigma.
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