Status Reference
Invoice life-cycle statuses for the French e-invoicing reform — codes 200 to 501 (XP Z12-012) with actor, phase, mandatory/factoring tags and allowed actions.
Reason Codes
Reason codes attached to invoice life-cycle statuses for the French e-invoicing reform — refusal (B2B), PA rejection and irregularity codes from XP Z12-012 Annex A.
UBL Reference
UBL field reference for the French e-invoicing reform — 455 UBL terms from the AFNOR XP Z12-012 V1.4 matrix, each with its XPath, cardinality, profile, data type, code list, definition, usage note and the business rules that constrain it, grouped by section.
Business Rules
The French CTC business rules of the AFNOR XP Z12-012 V1.4 matrix — twelve points of attention written from chapter 4.4 of the standard, and the full rule catalogue (BR-FR controls, consistency, flux 1/10.1 mapping, numeric formats, multi-seller, PPF) with the terms each rule constrains.
Database Tables
NomaUBL database schema reference — every table that backs the application: invoice archive, UBL header / lines / VAT, lifecycle events, validation errors, processing log, e-reporting, notifications and authentication. Functional descriptions, primary keys and field references for Oracle and PostgreSQL.