Process Framework for Avionics Software

Avionics software ought to be zero-defect. And zero-defect actually means ZERO as in 0. For development and maintenance of avionics software following process standards/frameworks are generally used: DO 178B DO stands for Document Order DO 178B provides practices which are required for development and certification of all software which are embedded in an aircraft +SAFE +SAFE is an extension of CMMI (Capability Maturity Model Integration) +SAFE extends CMMI by adding two process areas: Safety Management Safety Engineering