PSICph is an independent reference project focused on PSIC code search, hierarchy navigation and administrative-intent explainers in English.
This page is part of an independent reference site. Verify critical tax, registration, legal or reporting decisions against the current official PSA, BSP or BIR source that applies to your workflow.
The project covers the PSIC 2019 hierarchy, code detail pages, keyword-based lookup, BIR-facing explanatory guidance and source notes. It is designed for practical administrative research rather than for replacing official instructions.
The project is built from official Philippines sources, especially PSA browse pages, the official BSP workbook and the BIR Industrial/Occupational Code page. Where sources do not align perfectly, the site exposes that rather than smoothing it over.
This site is not affiliated with PSA, BSP, BIR or any government body unless explicitly stated otherwise. It is maintained as an independent reference tool.