# CII-SR-463

Source: https://xmlvalid.com/rules/CII-SR-463

> Each Specified Trade Allowance Charge (BG-20)(BG-21) shall contain a Charge Indicator.

- Level: error
- Rule sets: EN 16931 rules (CII) 1.3.17, EN 16931 rules 1.3.16 (CII), EXTENDED-CTC-FR rules (CII) 1.4.0.04, Factur-X BASIC WL rules 1.09, Factur-X EN 16931 rules 1.09.2, Factur-X EXTENDED rules 1.09.2
- Context: `//ram:SpecifiedTradeAllowanceCharge`
- Test: `(ram:ChargeIndicator)`

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