NACE-BEL 2025 Codes
72
Scientific research and development
72.1
Research and experimental development on natural sciences and engineering
72.10
Research and experimental development on natural sciences and engineering
72.109
72.109
Level 5
Research and experimental development on other natural sciences and engineering
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Parent code
72.10
Research and experimental development on natural sciences and engineering
Child codes
72.10901
Systematic studies and creative efforts undertaken in various types of math research and development and natural sciences (physics, astronomy, chemistry, medical sciences, biology, etc.)