Singapore is a single jurisdiction, so there is no state-by-state variation, but the regulatory route does change with your legal form and that choice shapes the whole pack. A society is registered with the Registrar of Societies under the Societies Act 1966 and is fast to set up, but a society is not a separate legal person, so committee members can carry personal exposure. A company limited by guarantee is incorporated with ACRA under the Companies Act 1967, gives the organisation separate legal personality and limited liability, and is the form most larger or higher-risk non-profits prefer. A charitable trust is governed by its trust deed. The governing instrument language differs for each, and the pack adapts the wording accordingly.
The second axis is tier. Under the Code of Governance, Tier 1 covers all IPCs and large non-IPC charities with gross annual receipts or total expenditure of ten million dollars or more, while smaller charities sit in the lighter tier. An IPC is held to the full Tier 1 guidelines, including stricter board renewal expectations and a maximum term limit for board members in large charities and IPCs, so a pack drafted for a small community group will not, on its own, satisfy an IPC. The third consideration is the Sector Administrator. Depending on your field, health, education, social service, sports, arts or community, your application may be routed through a sector administrator rather than the Commissioner directly, and each can have its own emphasis. None of this changes the core documents, but it changes which guidelines you must answer in the GEC, which is why our pack flags the tier and form before you complete it.