Class
7210
Research and experimental development on natural sciences and engineering
ISIC Rev. 5 (2026) international industry classification: full UN hierarchy from section to class, updated for 2026, with SSIC crosswalk links.
Official data
| Classification | ISIC Rev. 5 (2026) |
| Authority | United Nations Statistics Division (UNSD) |
| Purpose | ISIC Rev. 5 (2026) international industry classification: full UN hierarchy from section to class, updated for 2026, with SSIC crosswalk links. |
| Published | Rev. 5 |
| Source | UNSD ISIC Rev. 5 |
Mapped from SSIC 2025
SSIC 2025 72101 Research and experimental development on biotechnology (except medical and veterinary science) SSIC 2025 72102 Research and experimental development on electronics (except medical and veterinary science) SSIC 2025 72103 Research and experimental development on chemicals (except medical and veterinary science) SSIC 2025 72104 Research and experimental development on engineering SSIC 2025 72105 Research and experimental development on environment and clean technologies (except biotechnology) SSIC 2025 72106 Research and experimental development on medical and veterinary sciences SSIC 2025 72109 Research and experimental development on natural sciences n.e.c.
Mapped SSIC classes
SSIC hierarchy context
Related SSIC divisions
No division context found.
Related SSIC sections
No section context found.
Full SSIC mapping
Table SSIC 2025 to ISIC Rev. 5 Full correspondence table with all mappings.
Follow the links to move from the international class back into Singapore SSIC hierarchy at multiple levels.
Data source: United Nations Statistics Division (https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/ISIC_Rev_5_english_structure.xlsx). ISIC Rev. 5 structure mirrored from official UN XLSX.
Version: ISIC Rev. 5.