BR-CL-10
Error (blocking) EN 16931 (UBL)EN 16931 (CII)
Official rule text
Any identifier identification scheme identifier MUST be coded using one of the ISO 6523 ICD list.
Seeing BR-CL-10 in a rejection?
Run your file through the free validator to see every violation at once — or let NormDrift watch your reference invoices so the next ruleset release never surprises you.