SS Singapore SSIC Reference index

Group

911Library and archive activities

Library and archive activities group of ISIC Rev. 5. Contains 2 classes. Maps to 2 SSIC 2025 Singapore codes.

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Classes

2

Parent

91

Mapped SSIC

2

Classes (2)

Class 9111 Library activities Class 9112 Archive activities

Linked SSIC 2025 codes (2 ISIC classes)

SSIC 91100 Libraries and archives activities ISIC 9111: Library activities SSIC 91100 Libraries and archives activities ISIC 9112: Archives activities Open full SSIC to ISIC table Browse all SSIC codes mapped into this group

Related routes

SSIC 2025Singapore industries SSOC 2024Occupations Crosswalk hubAll mappings MethodologyHow data is built

Data source

ISIC Rev. 5 from the UN Statistics Division. SSIC crosswalk from Department of Statistics Singapore (SingStat / DOS).

Last refresh: 2026-04-28T11:55:29.085Z. Verify against original UN and SingStat workbooks for operational decisions.