Nuclear power plants. Instrumentation and control systems important to safety. Software aspects for computer-based systems performing category A functions Ingestion-build-205840 3 Standardization system

3 Standardization system

BS EN ISO 28300 is intended for tanks containing petroleum and petroleum products but it can also be applied to tanks containing other liquids

“This standard

This part of EN 71 specifies requirements for the substances and materials used in finger paints and applies to finger paints only

Nuclear power plants. Instrumentation and control systems important to safety. Software aspects for computer-based systems performing category A functions Ingestion-build-205840 3 Standardization systemThis standard provides requirements for the purpose of achieving highly reliable software. It addresses each stage of software generation and documentation, including requirements specification, design, implementation, verification, validation and operation. The principles applied in developing these requirements include: Best available practices Top down design methods Modularity Verification of each phase Clear documentation Auditable documents