What is the importance of quality control and quality assurance in the investigation?
Where quality assurance defines goals, quality control identifies the on-going mechanisms used to achieve those goals. Quality control monitors and confirms the precision and accuracy of the results.
What is quality control in an investigation?
Very simply, it is any process that aims to monitor and maintain laboratory standards. The processes of quality control can include detecting, reducing, and correcting any problems within a lab. Quality control can also help to make sure that the results of an experiment or method are consistent.
Why is quality important in forensic science?
Quality assurance involves Quality control checks to be done to confirm that test results obtained are accurate and reliable (6) which guarantees that the standard of Quality is being maintained. Forensic Science has an important part to play in criminal investigations when a case is taken to court.
What is the importance of crime scene investigation?
The purpose of crime scene investigation is to help establish what happened (crime scene reconstruction) and to identify the responsible person. This is done by carefully documenting the conditions at a crime scene and recognizing all relevant physical evidence.
Why is quality control important and critical?
In a competitive and capital-intensive industry like the oil and gas, quality control is critical. Besides providing reliable products, it also improves efficiency, safety, and the company’s social responsibility. … As such, the companies must offer their customers value for money while still making profits.
What is the different between quality control and quality assurance?
Simply put, Quality Assurance focuses on the process of quality, while Quality Control focuses on the quality of output.
What is quality control forensics?
Quality control refers to measures that are taken to ensure that the product, in this case a DNA-typing result and its interpretation, meets a specified standard of quality. Quality assurance refers to measures that are taken by a laboratory to monitor, verify, and document its performance.
What does quality assurance mean in forensic science?
Quality assurance (QA) encompasses all aspects of the analytical process from specimen receiving through analysis, data review and reporting of results. … Quality assurance assumes a unique role in the forensic science disciplines because results are subject to challenge in the “adversarial” justice system.
What is a control in forensic evidence?
Control samples are any type of well-known forensic samples used to assure analyses are properly performed so that results are reliable. Also called controls, known samples, and knowns, these control samples are fully known to the forensic community with respect to composition, identification, source, and type.