IEC 60880 Ed. 2.0 b:2006, Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category A functions

Provides requirements for the software of computer-based instrumentation and control (I&C) systems of nuclear power plants performing functions of safety category A as defined by IEC 61226. Provides requirements for the purpose of achieving highly reliable software. Addresses each stage of software generation and documentation, including requirements specification, design, implementation, verification, validation and operation.