Class
8531
General secondary education
ISIC Rev. 5 (2026) international industry classification: full UN hierarchy from section to class, updated for 2026, with SSIC crosswalk links.
In this group: sibling classes
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 85310 Secondary schools; combined primary and secondary schools SSIC 2025 85332 Commercial schools offering general secondary and post-secondary non-tertiary education programmes SSIC 2025 85340 International and foreign system schools SSIC 2025 85350 Schools for special needs SSIC 2025 85360 Specialised education schools
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.