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SOFTWARE DEVELOPMENT
VeriFACTU software adaptation
We prepare your invoicing software to comply with VeriFACTU: record signing and hashing, submission to the tax agency and retention, integrated into your current system.
VeriFACTU software adaptation
VeriFACTU software adaptation matters when you need to comply with the verifiable invoicing regulation in an existing system, not build invoicing from scratch. Before selecting tools, we define the journeys, data and decisions that must remain under your company's control.
We work from Barcelona and Madrid and remotely with teams across Spain, Europe, LATAM and the United States. The process combines decision sessions, verifiable releases and documentation so progress stays visible.
We hand over code, repositories, configurations and documentation in accounts owned by your company. You can therefore audit, evolve or change supplier without relying on private access or licences.
We prepare your invoicing software to comply with VeriFACTU: record signing and hashing, submission to the tax agency and retention, integrated into your current system. That is why we prioritise a maintainable, measurable solution ready to evolve without rebuilding its foundations.
THE CHALLENGE
The challenge of VeriFACTU adaptation
the verifiable invoicing regulation forces system adaptation
VeriFACTU compliance deadlines
The tax authority schedule forces invoicing systems to adapt with no room for interpretation errors.
Per-invoice traceability
Every record must keep its hash and chaining, and rebuilding history is costly when starting from legacy systems.
Technical regulation conformity
Format, hash and filing requirements evolve and demand continuous review of the applicable rules.
APPROACH
How we fix complying with tax rules without breaking operations
We move forward with measurable decisions and releases that already add value.
Invoicing system diagnosis
We review the current flow and detect which points fail VeriFACTU requirements before touching production.
Rules and exceptions definition
We document which documents are included, which are excluded and how special business cases are handled.
Human-supervised implementation
A technical team validates every change and leaves a person accountable for reviewing correct record issuance.
Continuous verification and audit
We check hash chaining against current regulation and leave auditable evidence for every issued batch.
DELIVERABLES
What VeriFACTU adaptation leaves ready
We deliver an operational foundation your team can govern and keep improving.
Flow compliance map
Document showing each invoicing process step and its status against VeriFACTU requirements.
Documented business rules
Catalogue of criteria and exceptions applied to invoice issuance, reviewable by the client.
Adapted invoicing system
Operational software integration generating hash and chaining in line with the regulation.
Audit protocol and reviews
Periodic verification guide and traceability record to answer any official request.
TRUST
Technology applied to real operations
We apply traceability and signing criteria so your invoicing is verifiable and auditable.
- Scope, assumptions and risks visible before the project is committed.
- Integrations, permissions and data designed for real operations.
- Reviewable releases before the solution reaches the whole organisation.
- Code, configuration and documentation under your company's control.
FAQ
Questions about VeriFACTU software adaptation
Have a project in mind?
Tell us what you need around VeriFACTU software adaptation. We will help you turn it into a clear, viable delivery plan.



