# PEPPOL-T19-R010

Source: https://xmlvalid.com/rules/PEPPOL-T19-R010

> Maximum quantity SHALL be greater or equal to the Minimum quantity

- Level: error
- Rule sets: Peppol Catalogue rules 3.5
- Context: `cac:CatalogueLine`
- Test: `not(cbc:MaximumOrderQuantity) or not(cbc:MinimumOrderQuantity) or number(cbc:MaximumOrderQuantity) >= number(cbc:MinimumOrderQuantity)`

Validate a document against these rules: https://xmlvalid.com/validate