As with all test and inspection laboratories, in order to ensure that the tests performed are reliable and acceptable, LVD test laboratories must be accredited from a local or foreign accreditation body in accordance with the requirements of the general requirements standard for the adequacy of TS EN ISO / IEC 17025 Test and calibration laboratories. The technical suitability of a laboratory is only determined by the ISO / IEC 17025 standard. In this case, the laboratory has gained international validity. Only laboratories with ISO 9001 Quality Management System certification are accredited in terms of quality, not technical compliance, and the ISO 9001 standard is not an alternative to the ISO / IEC 17025 standard.

The accreditation of laboratories is an assessment of their calibration on accreditation scales. The capacity of the laboratory is technically evaluated in all of the accreditation processes. Therefore, accreditation refers to impartiality, competence and the capacity of the laboratory to perform. Only an LVD test laboratory can provide independent, impartial, error-free, reliable, precise and high quality measurement, test, analysis, evaluation and inspection services under this condition. Naturally, their reports are internationally accepted.

It is also very important that the employees in the LVD test laboratories are trained and experienced. These laboratories must have qualified employees. In addition, employees are obliged to provide services free from all kinds of financial and commercial pressures. In short, laboratories must be impartial and independent.

At this point, it is also important that the technological infrastructure of the LVD laboratory is not lagging behind the era in order to give accurate and reliable results. This issue, which requires a significant investment, is important for the LVD test laboratory to achieve accurate and rapid results. Laboratory management to follow the innovations in the field of technology, to obtain timely information about the new measurement and testing methods, to make the necessary investments on time and to apply these methods to the extent possible, are the factors that increase the competitiveness of the laboratory.

In the meantime, the prerequisite for all laboratories is the protection of customer information and the utmost care for confidentiality. Customer information must be kept confidential and the proprietary rights of customers must be protected. In addition, laboratory management and employees should not seek to gain unfair benefits from the information they obtain during their work. This condition is related to the ethical work of the laboratories and to be honest.