Regular servicing, maintenance, and validation of the equipment or facility ensure safety during use and a longer device lifespan. A modern approach to running a system requires continuous care regarding maintenance and traceability of documentation throughout the exploitation life cycle. With the new approach, the documentation is just a continuation of the previous one, meaning that after the design, execution, commissioning, system commissioning, system qualification and subsequent validation will follow to confirm that the required parameters were obtained. All this requires organization and knowledge of the results, standards, and methods of measurement tests used in the pharma or health environments.