S O L U T I O N S .

ISO/CD 4773

ISO/CD 4773

ISO/CD 477

ISO/CD 4773 in NDT Industry: Enhancing Quality and Reliability


In the non-destructive testing (NDT) industry, ensuring the highest standards of quality and reliability is of paramount importance. To achieve this, various international standards have been developed to guide organizations in conducting effective NDT inspections. One such standard is ISO/CD 4773, which outlines the requirements for NDT service providers. This article will explore ISO/CD 4773 in the context of the NDT industry and highlight how a company named NDT and PWHT Solutions excels in delivering NDT services while adhering to these standards.

Understanding ISO/CD 4773:

ISO/CD 4773, also known as “Non-destructive testing—Requirements for service providers,” is a draft international standard that sets forth the guidelines for NDT service providers to ensure consistent and reliable inspection results. The standard covers various aspects, including personnel qualifications, equipment calibration and maintenance, inspection procedures, reporting, and quality management systems. It aims to establish a framework that promotes integrity, accuracy, and traceability in NDT operations.

NDT and PWHT Solutions: A Leader in NDT Services:

NDT and PWHT Solutions is a prominent company that specializes in providing comprehensive NDT services while strictly adhering to ISO/CD 4773 and other relevant industry standards. Here are some key reasons why the company excels in delivering these services:

  1. Expertise and Qualified Personnel:

NDT and PWHT Solutions boasts a team of highly skilled and certified NDT professionals. These experts possess extensive knowledge and experience in various NDT techniques, including ultrasonic testing, radiography, magnetic particle testing, liquid penetrant testing, and more. They are well-versed in ISO/CD 4773 requirements and employ best practices to ensure accurate and reliable inspections.

  1. State-of-the-Art Equipment:

The company recognizes the critical role of advanced equipment in NDT inspections. NDT and PWHT Solutions invests in state-of-the-art equipment and tools that comply with ISO/CD 4773 standards. This commitment to using cutting-edge technology enables them to achieve precise results and detect even the smallest flaws or defects.

  1. Rigorous Quality Management System:

To deliver NDT services that meet the highest industry standards, NDT and PWHT Solutions has implemented a robust quality management system (QMS). This QMS is aligned with ISO 9001:2015 and ISO/CD 4773, ensuring that every aspect of their operations adheres to strict quality control measures. The company regularly conducts internal audits and assessments to monitor and improve its processes, ensuring consistent delivery of high-quality NDT services.

  1. Compliance and Documentation:

ISO/CD 4773 emphasizes the importance of accurate reporting and documentation in NDT inspections. NDT and PWHT Solutions places great emphasis on maintaining comprehensive records of their inspection activities. They meticulously document inspection results, procedures, and any observations or recommendations. This attention to detail not only facilitates traceability but also provides clients with detailed reports for analysis and decision-making.

  1. Customer Satisfaction and Trust:

NDT and PWHT Solutions is dedicated to delivering exceptional customer service. They prioritize effective communication, transparency, and responsiveness throughout the entire inspection process. By understanding the specific requirements and challenges of their clients, the company tailors their NDT services to meet individual needs. This client-centric approach has earned them a reputation for reliability, trustworthiness, and customer satisfaction.



ISO/CD 4773 plays a crucial role in the NDT industry by setting forth the requirements for NDT service providers. Companies like NDT and PWHT Solutions stand out as leaders in delivering NDT services while adhering to these standards. With their expertise, qualified personnel, advanced equipment, rigorous quality management system, and commitment to customer satisfaction, NDT and PWHT Solutions consistently delivers accurate and reliable NDT inspections that meet the highest industry standards.

Non-destructive testing — Method — Ultrasonic guided wave inspection using phased array technique