TicketBAI in Odoo: what it is, calendar by territory (Araba, Bizkaia, Gipuzkoa) and OCA modules What TicketBAI is TicketBAI (TBAI) is the invoicing obligation of the three historic territories of the Basque Country. It is not a recommendation or an optional format: it is a set of legal and techn... Fiscalidad España OCA Odoo País Vasco TicketBAI Jun 16, 2026
