Electronic Billing Machine / EBM format or profile signals · Local tax/business identifier structure · Core invoice fields and arithmetic consistency
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5. Identity and routing
Validate national taxpayer and recipient identifiers.
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6. Security
Review QR, hash, signature or certificate requirements.
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7. Official outcome
Submit or route through Tax-authority clearance, registration or reporting platform. and preserve the official response.
The stack defines the implementation order. Full official schema artefacts, credentials, certificates and transport adapters must be integrated separately.