# PINT SG Invoice

Source: https://xmlvalid.com/schemas/pint-sg-invoice

> A Peppol PINT SG invoice for Singapore, checked against the UBL 2.1 schema, the PINT Billing rules and the Singapore rules OpenPeppol publishes.

PINT SG is the Singapore specialization of Peppol International (PINT) Billing, used for InvoiceNow, Singapore's Peppol-based e-invoicing network. Its rules check the Singapore fields on top of PINT, such as GST categories and the totals in SGD for an invoice in another currency.
Its specification identifier (CustomizationID) is urn:peppol:pint:billing-1@sg-1.

- Type: XSD + Schematron
- Version: PINT SG 1.4.1
- Namespace: `urn:oasis:names:specification:ubl:schema:xsd:Invoice-2`
- Root element: `Invoice`
- Publisher: OpenPeppol (Published for implementers), source: https://docs.peppol.eu/poac/sg/pint-sg/
- Rules: [PINT Billing rules 1.1.3](https://xmlvalid.com/rules/sets/pint-billing)
- Rules: [PINT SG rules (Singapore) 1.4.1](https://xmlvalid.com/rules/sets/pint-sg)
- Validate against it: https://xmlvalid.com/validate?schema=pint-sg-invoice

## Notes

- Rules run only when the document matches the schema. Documents over 50 MB are checked against the schema only.
- The rules are OpenPeppol's PINT SG 1.4.1 artefacts as published (the compiled XSLT): the general PINT Billing rules, then the Singapore rules.
- The example is one of OpenPeppol's PINT SG examples.