What is ISO 21363?

ISO 21363:2020 is a testing and evaluation standard for nanomaterial sample preparation using electron microscopy techniques like SEM and TEM. It offers guidelines to assess precision, accuracy, repeatability, and sample integrity during microscopic analysis of nano-sized particles. The standard helps avoid data misinterpretation caused by poor sample preparation and enables globally acceptable test results.

Why is ISO 21363 important?

In fields like semiconductor manufacturing, nano-drug delivery, aerospace materials, and environmental nanoscience, inaccurate or inconsistent nanomaterial evaluation can lead to major compliance and performance issues. ISO 21363:2020 eliminates guesswork by providing a standardized approach, which:

  1. Enhances data integrity and reproducibility
  2. Supports regulatory compliance
  3. Increases stakeholder and client confidence in nanotechnology research and development


What are the benefits of ISO 21363?

  1. Standardized performance metrics for SEM/TEM sample preparation
  2. Ensures traceable and transparent test results
  3. Minimizes technical errors and improves operational reliability
  4. Builds a strong foundation for regulatory audits and certifications
  5. Compatible with quality systems like ISO/IEC 17025

What kind of businesses can benefit from ISO 21363?

Implementing ISO 21363:2020 through Growth Management Corporation’s expert consulting support offers tangible advantages:

✅ Improved sample preparation quality across research teams

✅ Enhanced global credibility for your lab or testing facility

✅ Streamlined internal SOPs and training based on ISO best practices

✅ Competitive advantage in nanotechnology tenders and contracts

✅ Reduced compliance risk with international regulatory bodies

✅ Increased trust with clients, R&D investors, and international collaborators


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