SS Singapore SSIC Reference index

Singapore classification hub

Singapore SSIC 2025

Reference site for SSIC 2025, SSOC 2024, ISIC Rev. 5, and the crosswalks that connect Singapore codes to prior and international standards.

Open SSIC 2025 Open SSOC 2024 Open crosswalk hub Read methodology

SSIC codes

988

SSOC units

1006

ISIC classes

463

Crosswalk rows

4539

Browse collections

Singapore industry SSIC 2025 Full industry hierarchy with definitions and crosswalks. Singapore occupations SSOC 2024 Occupational hierarchy, tasks, and mappings to ISCO-08. International industry ISIC Rev. 5 Full UN hierarchy from section to class for international comparison. Mapping hub Crosswalk pages Jump straight into SSIC, SSOC, ISIC, and ISCO comparison pages.

Start from your task

Find a Singapore industry code

Use SSIC when you need the current Singapore industry hierarchy, definitions, and official downloads.

Compare to international standards

Use the ISIC and crosswalk pages when you need to align Singapore industry codes with international classifications.

Check occupation mappings

Use SSOC for occupation lookup and the ISCO-08 comparison pages when a role must be matched internationally.

Key routes

Industry mapping SSIC to ISIC Open the direct correspondence table between SSIC 2025 and ISIC Rev. 5. Occupation mapping SSOC to ISCO-08 Open the occupation comparison table for international alignment work. Site policy Methodology See how source files are ingested, normalized, and linked into stable page routes. Site scope About this reference Read the project scope, limitations, and intended use before operational decisions.