Maturity Level concept using Automotive SPICE
CL & ML : Differences Characteristics Capability Level (CL) Maturity Level (ML) Result Applicability Process Organization unit Scope Process & CL § Any number of processes can be selected (mostly – VDA Scope) . § CL can be defined for respective process . § Pre-defined set of processes for respective ML Scope Project § Single project (mostly) OR § Multiple projects § Class 1: 4 instances (Minimum) § Class 2: 2 instances (Minimum) § Multiple projects to represent “organization unit” appropriately. § Minimum number of sample shall satisfy “Class” of assessment rule. Rating Aggregation § No aggregation within project (mostly) § For multiple projects - aggregation as per rule (R1/R2/R3) can be applied. § Aggregation is done as rule rating rule o R1 – Rate BP/GP & aggregate o