In the world of Nondestructive Testing (NDT), the role of technology, precision, and safety is paramount. Today, we have the privilege of speaking with Prakash Gokulanandam, the Director and General Manager of ASNT India, a leader who has dedicated over 13 years to this crucial field.
From his early days as an NDT engineer to becoming one of the founding members of ASNT India, Mr. Gokulanandam's journey is one of continuous learning, innovation, and leadership.
In this insightful interview, he shares his experiences, the evolving landscape of NDT, the impact of emerging technologies like AI and Machine Learning, and offers valuable advice for young professionals eager to join this dynamic industry.
Join us as we explore the path of a visionary leader driving the growth and development of NDT in India.
Hello Mr. Prakash Gokulanandam. Pleasure to have you with us at OnestopNDT. Can you introduce yourself to our wonderful audience?
I am Prakash Gokulanandam, the Director and General Manager of The American Society for Nondestructive Testing (ASNT) India. With about 13 years of experience in the field of nondestructive testing (NDT), I began my career in 2011 as an NDT engineer at an NDT service company. Over the years, I transitioned into various operational roles and successfully established and led a branch for the organization in Chennai.
I have also been deeply involved in ASNT India Section activities, serving as one of its founding members and the section's secretary. Drawing from my experience in NDT service, training, and management, I joined ASNT India when the organization decided to incorporate a company in the country. It has been nearly two years since I’ve been with ASNT India, and I am proud to be part of the world's largest technical society in NDT.
… can you tell us about your journey into the field of Non-Destructive Testing (NDT) and what inspired you to choose this career path?
My journey into Nondestructive Testing (NDT) began in 2011 when I started as an NDT engineer. Initially, I was drawn to engineering for my love of technology, but I was introduced to NDT by relatives already working in the field and further solidified through an internship that introduced me to its core principles. I was fascinated by how NDT allows us to assess the safety and integrity of materials and structures without causing damage. This unique combination of safety, precision, and technology across industries like aerospace, oil and gas, and infrastructure inspired me to pursue a career in NDT.
As I gained hands-on experience, I worked on various projects and became proficient in methods like magnetic particle testing, penetrant testing, ultrasonic testing and radiography testing. My role gradually shifted from technical work to management, where I had the opportunity to establish and lead a branch for my company in Chennai. At the same time, I became involved in ASNT India Section activities, serving as a founding member and secretary, which deepened my connection to the global NDT community.
Leveraging my experience in NDT service, training, and management, I joined ASNT India when the organization was incorporated in the country. For the past two years, I’ve served as Director and General Manager, focusing on expanding ASNT’s influence and supporting the growth of NDT professionals in India and the region around. I am driven by the continuous advancements in the field and proud to contribute to a profession that ensures safety and quality across critical industries.
… you are the Director and General Manager at ASNT India. You have been a part of the NDT industry for a very long time. How have you seen the NDT industry evolve over the years, and what significant changes have you observed in terms of technology and methodologies?
As the Director and General Manager at ASNT India, with over 13 years of experience in the NDT industry, I have witnessed the field evolve significantly. Early in my career, traditional NDT methods like radiography, magnetic particle testing, and ultrasonic testing were widely used, but advancements were slower and more focused on incremental improvements. Over the years, the industry has undergone a transformation, largely driven by digital technologies and automation.
One of the most significant changes has been the adoption of advanced techniques such as Phased Array Ultrasonic Testing (PAUT) and Time-of-Flight Diffraction (TOFD). These methods offer greater accuracy, faster inspections, and more detailed data, especially in high-stakes industries. Additionally, the integration of automated scanners and AI for data interpretation has revolutionized the field, allowing for more reliable and efficient inspections.
Today, we're also hearing more about NDE 4.0, the next phase of nondestructive evaluation that integrates Industry 4.0 technologies like the Internet of Things (IoT), big data, and artificial intelligence into NDT processes. This shift is reshaping how we approach inspections, enabling real-time monitoring, predictive maintenance, and smarter decision-making. Alongside these technological changes, there’s been a stronger emphasis on certification and global standards like ASNT 9712/ISO 9712, ensuring that professionals are equipped to meet the demands of these advancements. As a result, the demand for certified NDT professionals and training programs has significantly increased, especially in regions like India, where industries are rapidly expanding and aiming to meet international standards.
Mr. Gokulanandam, how do you think recent technological advancements, such as Artificial Intelligence and Machine Learning, are impacting NDT practices?
While Artificial Intelligence (AI) and Machine Learning (ML) hold great potential for transforming NDT practices, their use in the field is still relatively limited. So far, AI and ML have not been widely adopted in NDT, as the industry is still exploring how best to integrate these technologies into inspection processes. Many companies are in the early stages of experimenting with AI and ML to improve defect detection, data analysis, and predictive maintenance, but widespread application is still a work in progress.
That said, the potential is undeniable. AI and ML can automate data analysis, reduce human error, and improve the accuracy of inspections. They also hold promise for enabling predictive maintenance through real-time monitoring and analysis of large data sets. While human expertise remains crucial, AI and ML are augmenting our capabilities, allowing NDT professionals to focus more on higher-level analysis and decision-making rather than repetitive tasks.
ASNT is actively working on developing standards for the use of AI and ML in NDT inspection.
… what has been the most rewarding experience in your NDT career so far, and what motivates you to keep going in this field?
The most rewarding experience in my NDT career has been witnessing the tangible impact of my work in ensuring safety and reliability across various industries. One particular moment that stands out was when we conducted a complex inspection on a pipeline project, where early detection of potential failures helped prevent a costly and potentially dangerous incident. Seeing firsthand how NDT plays a critical role in protecting both people and assets is deeply fulfilling.
What motivates me to keep going in this field is the continuous evolution of NDT technology and the opportunity to make a difference in critical sectors like aerospace, oil and gas, and construction. The constant challenge to learn, adapt, and apply new techniques to solve emerging problems keeps the work exciting. Additionally, providing quality training in NDT through ASNT India is a major source of motivation. Helping professionals enhance their skills and being part of their growth in this field is extremely rewarding. Being able to contribute to the safety and quality of industries while supporting the development of NDT professionals in India is what drives me forward every day.
… what advice would you give to young professionals who are considering a career in NDT, especially in terms of skills and areas of focus?
For young professionals considering a career in NDT, my first piece of advice would be to develop a strong foundation in both the technical and practical aspects of the field. NDT is a highly specialized industry that requires an understanding of materials, physics, and engineering principles, so having a solid grasp of these areas is crucial. Invest time in gaining hands-on experience with various conventional NDT methods, such as ultrasonic testing, radiography, magnetic particle testing and Penetrant testing. These skills will not only enhance your technical expertise but also make you more versatile and valuable in the industry.
In terms of areas of focus, I would encourage aspiring NDT professionals to keep an eye on the latest advancements in technology, particularly in digital and automated inspection methods. Emerging technologies like Artificial Intelligence (AI), Machine Learning (ML), and NDE 4.0 are poised to transform the industry, and staying updated on these trends will give you a competitive edge.
Lastly, certification is key in NDT. Pursuing certifications like those offered directly by ASNT and staying committed to continuous learning will open up more opportunities and allow you to advance in your career. NDT is a rewarding field with a direct impact on safety and quality across industries, and with the right skills and mindset, it can offer long-term growth and satisfaction.
… as the head of ASNT India, what is your leadership philosophy, and how do you apply it to drive the organization forward?
As the Director and General Manager of ASNT India, my leadership philosophy revolves around collaboration, continuous learning, and empowerment. I believe that great leadership is about fostering an environment where each team member feels valued, motivated, and equipped to contribute to the organization’s success. By encouraging open communication and teamwork, I aim to create a culture of trust and mutual respect, where ideas and innovations can thrive.
I have learned much about effective leadership from my CEO, particularly the importance of adaptability and vision in guiding an organization. Continuous learning is central to my approach, both for myself and the team. The field of NDT is constantly evolving with new technologies, and staying ahead requires a commitment to ongoing education and professional development.
In terms of driving the organization forward, I focus on aligning our goals with the needs of the industry. We prioritize delivering high-quality training and certification programs that meet global standards, ensuring our professionals are well-prepared to tackle the challenges of the industry. By fostering strong relationships with industry partners, regulatory bodies, and educational institutions, I ensure ASNT India stays at the forefront of the NDT field, offering value to both our members and the broader industry. Ultimately, my goal is to create a lasting impact by elevating the standards of NDT in India and empowering professionals to achieve their full potential.
Mr. Gokulnandam, where do you see the NDT industry heading in the next 5-10 years, and what are the key areas that will drive its growth?
In the next 5-10 years, I see the NDT industry increasingly integrating advanced and digital technologies, with the introduction of AI and ML in select areas. These innovations will enable real-time monitoring, and more accurate inspections, driving greater efficiency in the field.
Key growth areas will include heightened emphasis on safety and compliance across sectors like oil and gas, and manufacturing, as regulatory standards become more stringent. The expansion of renewable energy projects and infrastructure development in emerging economies will also create new opportunities for NDT applications.
Additionally, the skill and credibility of certification will be crucial as organizations seek qualified professionals who can effectively implement advanced NDT technologies. There will be a strong focus on asset integrity management, prompting investments in NDT training and certification programs to enhance workforce capabilities. Overall, the future of the NDT industry looks promising, fueled by innovation and a commitment to quality and safety.
… what hobbies or activities do you engage in outside of work that help you stay balanced and motivated?
Outside of work, I enjoy playing with my kid, traveling to new places, and spending quality time with family and friends. These activities help me stay balanced and motivated, giving me the energy and focus I need to tackle my work challenges.
… leading a dynamic career like yours must come with its challenges. How do you maintain a balance between your professional responsibilities and personal life?
Maintaining a balance between my professional responsibilities and personal life can be challenging, but I have found a few key strategies that help. First, I prioritize effective time management by planning and setting clear boundaries between work and personal time. This ensures I stay focused when working but also fully present when spending time with my family. Playing with my child, traveling, and connecting with family and friends help me recharge and keep perspective. Additionally, I make a point to delegate and trust my team, allowing me to step back when necessary and maintain that balance. Staying organized and being mindful about both my work and personal life helps me manage the demands of a dynamic career while staying grounded.
… what is your vision for ASNT India in the coming years, and how do you plan to achieve this vision?
My vision for ASNT India in the coming years is to establish it as a leading hub for nondestructive testing (NDT) education, certification, and innovation in the region. I see ASNT India playing a pivotal role in advancing the industry by elevating standards, expanding training opportunities, and fostering collaboration between industry leaders and professionals.
Plan includes expanding training programs, building strong industry partnership, enhancing outreach and awareness, fostering a skilled workforce by increasing accessibility to NDT education and certifications, we will contribute to building a skilled workforce in India. This includes making training available to underrepresented regions and ensuring that professionals have the resources to stay competitive in a global marketplace.
By focusing on these strategic areas, I believe ASNT India can become a central force in the NDT landscape, driving growth, innovation, and excellence across industries.
… finally, what are your thoughts on OnestopNDT? Do you think our efforts to provide real, authentic and accurate content are helping the NDT industry? Also, do you think our platform helps the community connect with like-minded people?
I have known OnestopNDT for a very long time and had the pleasure of working with them for our event. The way they are progressing is commendable. Your efforts to provide accurate content are crucial in an industry like ours, where reliable information and staying updated on the latest advancements are essential. By offering relevant news, articles, and resources, you are helping professionals stay informed and make better decisions in their work.
In terms of community-building, I definitely think your platform helps connect like-minded people. NDT professionals often work in specialized areas, and having a dedicated space where they can network, share knowledge, and collaborate is incredibly beneficial. It fosters a sense of community and opens up opportunities for mentorship, partnerships, and professional growth.
Keep up the great work that you do for the industry and society. Your contributions are positively impacting the NDT landscape, both by providing high-quality content and facilitating meaningful connections among professionals!
