As a leading hardware supplier, we always stay updated with the latest regulations and industry standards. That’s why, we are no strangers to the question - What Is DNV Certification?
Simply put, DNV certification is one of the certifications that rigging and lifting products need to meet quality compliance standards. As an experienced rigger, you may have heard about several regulatory and industry standards, such as ISO 9001, ASME, and OSHA.
The rigging and lifting industry must comply with these industry standards and regulations. After all, they make sure safety for everyone, including the riggers and the load.
This post, however, is going to focus on what is DNV certification, why it matters so much, and how to get DNV certification, among other things.
Let’s get started.
DNV Certification is a certification program offered by DNV, which stands for Det Norske Veritas. DNV is a Norwegian company that provides services related to quality management, risk assessment, and sustainability.
In the rigging industry, DNV certification, formerly DNV GL certification, is recognized globally as a mark of quality and safety. You can get different DNV GL certifications, including ISO certification for quality, energy efficiency, and performance.
Industries that require DNV certification include those involved in energy, shipping, food production, healthcare, construction, and manufacturing. This certification helps these industries to comply with regulations, improve efficiency and reduce risk.
DNV certification is critical for several reasons, including safety, quality, and compliance. It helps companies meet regulatory requirements and avoid potential legal issues.
Recognized Certification: DNV or DNV GL certification symbolizes trust in the rigging and lifting industry. It is a guarantee that the rigging hardware accounts for the safety, reliability, and environmental impact laid down by the respective standards.
Quality Assurance: DNV GL certification can also help companies identify and address potential safety or quality issues before they become significant problems. In other words, using DNV-certified rigging components positions you as a trusted business in your niche.
DNV GL certification has helped transform many industries. Real-world examples include the global maritime industry, where certification has helped to improve safety and reduce environmental impact.
The next question you would probably have is - How to get DNV Certification?
For first timers, the process can seem daunting. But experts like Holloway Houston are here to help you. And as you can imagine, the steps involved in obtaining a DNV or DNV GL Certification will depend on your specific product or management service.
The general process to obtain a certificate for a product typically involves the following steps:
Contrary to popular belief, DNV certification is not a one-time deal. You will need to maintain your certification to maintain compliance. You typically need to think about ongoing compliance monitoring, periodic reassessments, and continuous improvement initiatives.
Here's what you can do.
Holloway Houston has a long history with DNV. It has contributed to the first DNV project in the United States. Thanks to this long-established relationship, Holloway Houston presently fabricates over 90% of the DNV class slings built in the Western Hemisphere.
In addition to this, we also offer several DNV-certified products. They include:
Holloway Houston also performs most of the DNV-witnessed pull testing on different types of pad eyes and other weldments, synthetics, and umbilical. Also, DNV surveyors are on-site at Holloway Houston at most given times. Our DNV certification expertise spans the following products or programs.
And with more than 13 test beds and hundreds of Load Cells and Links available on-site, Holloway Houston offers a wide range of Testing Services. Here's what defines our DNV certification services.
DNV certification is critical in providing the safety of your rigging and lifting applications. You would always want to purchase and use DNV-certified products to avoid potential legal issues. That's why you need to understand what this certificate means, how to get it, and how to maintain it. The good news is Holloway Houston brings you one step close to getting this certification.
Our industrial hardware experts can help you find the best DNV-certified products. Contact us today for more information.
Proof load testing applies a measured load to rigging or lifting equipment to verify load-bearing performance before or during service. For DNV-certified products, proof testing is part of the certification and witnessing process , DNV surveyors or authorized third parties witness pull tests on slings, pad eyes, and structural weldments to confirm performance against the stated design load. Requirements vary by product type, DNV program, and applicable certification standard.
For DNV-certified rigging and lifting equipment, maintaining certification involves ongoing compliance monitoring and periodic reassessments in addition to routine pre-use inspection. The applicable DNV program defines the inspection and reassessment schedule. Separately, OSHA and ASME inspection requirements for the specific product type , slings, below-the-hook devices, or lifting appliances , establish the baseline pre-use and periodic inspection frequency for field service.
Equipment that lacks traceable certification documentation, products used outside their rated scope, and hardware without verified load ratings are risk factors in offshore and heavy-lift rigging environments where DNV certification is commonly referenced. DNV certification provides a documented quality management and testing trail that supports equipment traceability and compliance verification across the product's service life.
OSHA 29 CFR 1926.1404 and 1926.1425 establish qualification requirements for riggers performing crane-related tasks, including the requirement for hands-on experience with the specific load and equipment type. For offshore and marine operations where DNV certification applies, additional competency requirements may be specified by the applicable DNV program, the vessel operator, or the project's marine operations plan.
The content provided is for general informational purposes only and is not a substitute for professional advice. Holloway Houston, Inc. is not responsible for any actions taken based on this information.