Rules for PEPPOL BIS Credit Note defined by OpenPEPPOL.

Identifier/Error message Flag
EUGEN-T14-R004
If the payment means are international account transfer and the account id is IBAN then the financial institution should be identified by using the BIC id.
warning
EUGEN-T14-R008
For each tax subcategory the category ID and the applicable tax percentage MUST be provided.
fatal
EUGEN-T14-R012
An allowance percentage MUST NOT be negative.
fatal
EUGEN-T14-R022
An allowance or charge amount MUST NOT be negative.
fatal
EUGEN-T14-R023
An endpoint identifier MUST have a scheme identifier attribute.
fatal
EUGEN-T14-R024
A party identifier MUST have a scheme identifier attribute.
fatal
EUGEN-T14-R026
A currency code element MUST have a list identifier attribute 'ISO4217'.
fatal
EUGEN-T14-R027
A country identification code MUST have a list identifier attribute 'ISO3166-1:Alpha2'.
fatal
EUGEN-T14-R029
An allowance charge reason code MUST have a list identifier attribute 'UNCL4465'.
fatal
EUGEN-T14-R030
A unit code attribute MUST have a unit code list identifier attribute 'UNECERec20'.
fatal
EUGEN-T14-R031
A financial account identifier MUST have a scheme identifier attribute.
fatal
EUGEN-T14-R032
A tax category identifier MUST have a scheme identifier attribute 'UNCL5305'.
fatal
EUGEN-T14-R033
A document type code MUST have a list identifier attribute 'UNCL1001'.
fatal
EUGEN-T14-R034
An delivery location identifier MUST have a scheme identifier attribute.
fatal
EUGEN-T14-R035
An credit note MUST have a seller name
fatal
EUGEN-T14-R036
An credit note MUST have a buyer name
fatal
EUGEN-T14-R037
An credit note MUST have a seller postal address
fatal
EUGEN-T14-R038
An credit note MUST have a buyer postal address
fatal
EUGEN-T14-R039
A supplier SHOULD provide information about its legal entity information
warning
EUGEN-T14-R040
A customer SHOULD provide information about its legal entity information
warning
EUGEN-T14-R041
The VAT identifier for the supplier SHOULD be prefixed with country code.
warning
EUGEN-T14-R042
The tax amount per category MUST be the taxable amount multiplied by the category percentage.
fatal
EUGEN-T14-R043
The total tax amount MUST equal the sum of tax amounts per category.
fatal
EUGEN-T14-R044
If the tax currency code is different from the document currency code, the tax exchange rate MUST be provided
fatal
EUGEN-T14-R045
Tax exchange rate MUST specify the calculation rate and the operator code.
fatal
EUGEN-T14-R046
If the tax currency code is different from the document currency code, each tax subtotal has to include the tax amount in both currencies
fatal
EUGEN-T14-R047
A credit note MUST refer either to an invoice or a credit note
fatal
EUGEN-T14-R048
A credit note should not contain empty elements
warning
EUGEN-T14-R049
Document level amounts cannot have more than 2 decimals
fatal
EUGEN-T14-R050
Total tax amount cannot have more than 2 decimals.
fatal
EUGEN-T14-R051
Tax subtotal amounts cannot have more than 2 decimals.
fatal
EUGEN-T14-R052
Document level amounts cannot have more than 2 decimals
fatal
EUGEN-T14-R053
Document level amounts cannot have more than 2 decimals
fatal
EUGEN-T14-R054
A party legal entity company identifier SHOULD have a scheme identifier attribute.
warning
EUGEN-T14-R055
Each credit note line MUST have a credit note line item name
fatal
OP-T14-R001
Contract document type code MUST be coded using UNCL 1001 list BII2 subset.
fatal
OP-T14-R002
An Endpoint Identifier Scheme MUST be from the list of PEPPOL Party Identifiers described in the "PEPPOL Policy for using Identifiers".
fatal
OP-T14-R003
An Party Identifier Scheme MUST be from the list of PEPPOL Party Identifiers described in the "PEPPOL Policy for using Identifiers".
fatal
OP-T14-R004
A payee account identifier scheme MUST be from the Account ID PEPPOL code list
fatal
OP-T14-R006
Unit code MUST be coded according to the UN/ECE Recommendation 20
fatal
OP-T14-R008
A Party Company Identifier Scheme MUST be from the list of PEPPOL Party Identifiers described in the "PEPPOL Policy for using Identifiers".
fatal
OP-T14-R009
TaxCurrencyCode MUST be coded using ISO code list 4217
fatal
OP-T14-R010
SourceCurrencyCode MUST be coded using ISO code list 4217
fatal
OP-T14-R011
TargetCurrencyCode MUST be coded using ISO code list 4217
fatal
OP-T14-R012
The unit code used has been marked as deprecated and will be removed in a future release.
warning
OP-T14-R013
The unit code used has been marked for change in a future release so that will be prefixed with an X. As example code AE will become code XAE.
warning
OP-T14-R039
An account identifier MUST be present if payment means type is funds transfer
fatal
OP-T14-R041
A payment means MUST specify the payment means type
fatal