This document presents a brief roadmap for implementing TIMS v2 to v3
migration – specifically, how it will affect current vendors of POS and E-SDC
products.
Migration Steps
1. Sandbox.online for v3 is Available
All vendors will have access to the v3 sandbox environment from day one of the v2 to v3 migration.
MCR will inform the vendors when the new environment is live
Old sandbox.online will become obsolete
Vendors must re-register on the new sandbox.online environment to get access and begin testing
The new sandbox.online will support both v2 and v3 smart cards, allowing vendors to:
Test their existing v2 solutions (legacy compatibility)
Begin development and testing of their new v3-compatible systems
2. Accreditation for v2 Stops
No further accreditation of new v2 devices will be allowed on sandbox.online
However, sandbox.online will continue to support v2 endpoints:
TaxCore.Api for ESDC devices
VSDC for POS devices
This ensures a smooth transition while maintaining support for live v2 infrastructure during testing.
3. Support for v2 on v3 Production
TIMS v3 production will also temporarily support v2 endpoints:
TaxCore.Api for ESDC devices
VSDC for POS devices
At this point, vendors will be able to choose between submitting v2 or v3 requests in production (in case they become accredited for v3).
This dual-support phase ensures operational continuity while encouraging gradual migration.
4. Deadline for Obtaining Accreditation for v3
Currently-accredited vendors will be given a deadline by which they will have to obtain accreditation for v3
The MCR will define the official deadline and inform the vendors on time
5. End-of-Life for v2
Eventually, v2 will be officially phased out.
The MCR will define the official end-of-life date and inform the vendors and taxpayers on time
By the end-of-life date, all vendors will be required to fully migrate to v3
Conclusion
This roadmap ensures vendors can:
Immediately begin integration efforts in a controlled environment,
Maintain business continuity with legacy systems during transition,
Prepare in advance for mandatory compliance with v3 once enforced by the authorities.