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ISO 18251-1:2017

ISO 18251-1:2017

ISO 18251-1:2017

ISO 18251-1:2017 in the NDT Industry: A Comprehensive Overview


ISO 18251-1:2017, also known as Non-destructive testing (NDT) – General principles for qualification and certification of NDT personnel, is a globally recognized standard that sets forth guidelines for the qualification and certification of personnel involved in non-destructive testing. In the NDT industry, this standard plays a crucial role in ensuring the competence and professionalism of individuals performing NDT inspections. This article will delve into the significance of ISO 18251-1:2017 in the NDT industry and highlight how NDT and PWHT Solutions, a prominent company, excels in delivering these services.

Understanding ISO 18251-1:2017:

ISO 18251-1:2017 establishes general principles for the qualification and certification of personnel engaged in various NDT methods, including radiography, ultrasonic testing, magnetic particle testing, liquid penetrant testing, and visual testing. The standard outlines the necessary requirements for personnel certification bodies, training organizations, and NDT personnel to ensure consistency and reliability in the NDT industry.

Key Aspects of ISO 18251-1:2017:

  1. Competence-Based Qualification: The standard emphasizes a competence-based approach, ensuring that individuals possess the necessary knowledge, skills, and experience to perform NDT inspections effectively. It outlines the criteria for training, examination, and certification, enabling organizations to assess and validate the competence of NDT personnel.
  2. Training and Examination: ISO 18251-1:2017 provides guidelines for training organizations to develop structured training programs and conduct examinations to evaluate the theoretical and practical proficiency of NDT personnel. These programs are designed to cover the specific requirements of each NDT method and are tailored to meet industry standards.
  3. Personnel Certification Bodies: The standard establishes criteria for personnel certification bodies, including their impartiality, independence, and competence. It ensures that these bodies have appropriate systems in place to assess, qualify, and certify NDT personnel based on the defined competence requirements.

NDT and PWHT Solutions: A Leader in Delivering ISO 18251-1:2017 Compliant Services

NDT and PWHT Solutions is a renowned company in the NDT industry, distinguished for its exceptional services and adherence to ISO 18251-1:2017. Here’s why NDT and PWHT Solutions stands out:

  1. Accreditation and Expertise: NDT and PWHT Solutions holds accreditation from recognized bodies, demonstrating their commitment to maintaining high-quality standards in NDT. The company employs highly skilled and certified personnel who possess extensive knowledge and experience in various NDT methods.
  2. Comprehensive Training Programs: NDT and PWHT Solutions offers comprehensive training programs aligned with ISO 18251-1:2017 requirements. These programs are designed to enhance the competence of NDT personnel, covering both theoretical concepts and hands-on practical training. The company invests in state-of-the-art facilities and equipment to ensure realistic training environments.
  3. Reliable Certification Process: NDT and PWHT Solutions follows a rigorous certification process, aligning with the guidelines of ISO 18251-1:2017. Their personnel certification system evaluates candidates based on the required competencies, ensuring that only qualified individuals receive certifications. This process instills confidence in clients regarding the proficiency of NDT personnel.
  4. Commitment to Quality and Compliance: NDT and PWHT Solutions prioritizes quality and compliance at every stage of their operations. They adhere to ISO 18251-1:2017 and other relevant international standards, ensuring the highest level of professionalism, accuracy, and integrity in their NDT services. This commitment guarantees reliable and accurate results for their clients.


ISO 18251-1:2017 plays a vital role in the NDT industry by setting standards for the qualification and certification of personnel involved in non-destructive testing. Adhering to this standard ensures that NDT personnel possess the necessary competencies to perform their duties effectively. NDT and PWHT Solutions, a leading company in the field, excels in delivering ISO 18251-1:2017 compliant services. Their commitment to accreditation, comprehensive training programs, reliable certification processes, and adherence to quality and compliance positions them as a trusted partner for NDT solutions.

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