Strict quality standards are paramount in the aerospace, defence, and aviation industries. One essential certification is AS9120, which ensures the highest level of quality management for distributors of aerospace and defence components. Suppose you’re new to AS9120 certification or looking to enhance your knowledge. In that case, this blog post will provide a comprehensive overview, address common questions, and shed light on important aspects of the AS9120 standard.

Understanding AS9120 Certification

AS9120 is a quality management system (QMS) standard developed specifically for aerospace distributors. It is built upon the requirements of ISO 9001 but incorporates additional criteria tailored to meet the unique needs of aerospace distributors. Achieving AS9120 certification demonstrates a distributor’s commitment to quality, traceability, counterfeit prevention, and customer satisfaction.

AS9120 vs. AS9100 vs. AS9110: What’s the Difference?

AS9120 vs. AS9100: 

While AS9100 focuses on manufacturers of aerospace products, AS9120 specifically targets distributors. AS9120 ensures comprehensive control over the supply chain, particularly regarding traceability and documentation.

AS9120 vs. AS9110: 

AS9120 certification is intended for distributors, whereas AS9110 is designed for repair stations and maintenance organisations. Both standards emphasise robust quality management, but AS9110 places a stronger emphasis on maintenance and repair processes.

The Benefits and Importance of AS9120 Certification

Obtaining AS9120 certification offers numerous benefits for distributors in the aerospace industry:

  • Enhanced customer confidence: AS9120 certification assures customers that distributors adhere to stringent quality standards and possess the required infrastructure to deliver reliable products.
  • Reduced risks: By implementing effective control measures, AS9120 certification mitigates the risks associated with counterfeit or substandard components.
  • Streamlined operations: The AS9120 standard helps distributors establish efficient processes, including traceability systems, for better inventory management and faster response times.

AS9120 Standard: Resources and Downloads

The AS9120 standard is a crucial document for distributors seeking certification. Here are some resources to help you on your way:

AS9120 standard PDF: You can access the AS9120 standard in PDF format to better understand the requirements and expectations.

Stay Up-to-Date: AS9120B and Ongoing Revisions

To ensure compliance with the latest industry practices, staying informed about revisions to the AS9120 standard is important. The latest version, AS9120 B, was released in 2016, and it introduced several changes to enhance the standard’s effectiveness. Regularly checking for updates and participating in educational events and conferences will help you stay ahead and maintain compliance.


Achieving AS9120 certification is a significant milestone for distributors operating in the aerospace industry. By embracing the requirements outlined in the AS9120 standard, distributors can demonstrate their commitment to delivering quality products, mitigating risks, and enhancing customer satisfaction. Exploring available resources, understanding the differences between AS certifications, and staying informed about updates will empower distributors to thrive in this competitive industry. So, seize the opportunity, embark on the AS9120 journey, and elevate your business to new heights of success!

If you would like to learn more, you can check out our AS9120 page or feel free to contact our CEO Aerospace Expert.