Peppol BIS Billing 3.0 · rule
SE-R-013
What does SE-R-013 mean? The last digit of a Swedish organization number must be valid according to the Luhn algorithm.
Why did my invoice fail SE-R-013?
The final digit of a Swedish organisation number is a check digit and must be valid under the Luhn (mod-10) algorithm. This catches typos and transposed digits before the identifier is used for register lookups.
Official rule text
The last digit of a Swedish organization number must be valid according to the Luhn algorithm.
Common causes
- A mistyped or transposed digit anywhere in the number
- Manually invented test numbers that do not satisfy Luhn
- Truncation that shifts which digit is treated as the check digit
How do I fix it?
<cbc:CompanyID schemeID="0007">5560360793</cbc:CompanyID>
Related rules
SE-R-001 · SE-R-002 · SE-R-003 · SE-R-004 · SE-R-005 · SE-R-006 · SE-R-007 · SE-R-008
Check your invoice against this rule
Paste it into the live demo, or call POST /v1/validate. See the quickstart.