POS Devices Migration to v3 Compliance in Fiji and Samoa

Fiji (FRCS VMS) and Samoa (TIMS) are transitioning to Version 3 (v3) fiscal compliance. This article explains what changed, what POS vendors must prepare, and how to migrate safely without risking accreditation failure.

Why v3 Compliance Matters

v3 compliance is mandatory under the latest tax authority rules. POS systems that do not migrate correctly may fail accreditation, be rejected in production, or face deployment delays.

• Stricter validation rules
• Clear separation of responsibilities
• Tighter alignment with official specifications

What Changed From Previous Versions

Earlier versions allowed more flexibility. In v3, endpoints and workflows are explicit and significantly stricter. Migration is not a simple upgrade and requires correct endpoint mapping.

• Deprecated endpoints replaced with v3 equivalents
• Separation between environment parameters, status, and invoice creation
• More detailed request and response validation
• Reduced tolerance for undocumented behavior

A POS system that previously passed tests may fail under v3 if legacy logic is still used.

Key v3 Migration Guides

To help POS vendors migrate efficiently, we provide dedicated technical guides for the most important v3 endpoints:

• Invoice creation (v3 – Create Invoice)
  https://fiscobridge.com/guide/CreateInvoiceMigration
• Verify PIN endpoint
  https://fiscobridge.com/guide/VerifyPINMigration
• Status & environment parameters
  https://fiscobridge.com/guide/StatusAndEnvironmentParametersMigration

Common Migration Challenges for POS Vendors

1. Treating v3 as a minor upgrade

v3 endpoints are not drop-in replacements. Request structures, validation rules, and workflows have changed.

2. Mixing old and new endpoints

Using legacy invoice signing or status calls together with v3 endpoints frequently leads to accreditation failures.

3. Delaying accreditation planning

In v3, the POS software must already be installed and fully functional during accreditation testing.

Accreditation: What POS Vendors Must Prepare

Accreditation evaluates the POS system end-to-end, not just individual API calls. POS vendors should be ready to demonstrate:

• A fully installed and operational POS system
• Correct invoice creation behavior
• Proper PIN verification handling
• Status and environment parameter usage
• Clear error handling and recovery

Using the FiscoBridge SDC

Instead of building and maintaining a custom compliance engine, POS vendors can integrate directly with the FiscoBridge SDC, which is already aligned with v3 requirements.

• Faster time to market in Fiji and Samoa
• Reduced development and accreditation risk
• Clear and stable integration surface
• Continuous alignment with regulatory updates

This allows POS vendors to focus on their product while fiscal compliance is handled by a proven solution.

How FiscoBridge Supports Migration

• v3 migration guidance and endpoint mapping
• Implementation validation and review
• Accreditation preparation support
• SDC integration and rollout assistance
• Consultation for complex or enterprise setups

Final Thoughts

v3 compliance in Fiji and Samoa is a regulatory transition that requires planning, correct implementation, and real-world testing. POS vendors that migrate early and follow specifications reduce risk and reach production faster.