Geneva, Switzerland, January 2026

ITSS proudly announces the successful Phase I go-live of the Agricultural and Rural Development Bank (ARDB), Cambodia, on Temenos Transact R24 (T24/TAFJ) with complete data migration, achieved on January 19, 2026. This milestone marks a major advancement in ARDB’s core banking modernization journey and reinforces ITSS’s commitment to delivering resilient, future-ready banking ecosystems.

The transformation program, which commenced in February 2024, began with extensive workshops and requirements gathering. Originally planned on R23, the project was strategically upgraded mid-stream to R24—demonstrating technical agility, strong governance, and a shared commitment to long-term value.

Phase I covered implementation of key core banking modules including Customer, Accounts, Arrangement Architecture (AA), Limits, Collateral, and Funds Transfer, alongside advanced components such as Temenos Payment Hub (TPH) and Temenos Data Hub (TDH). The scope also included 10+ critical interfaces, IFRS-compliant financial reporting, and regulatory reporting aligned with the National Bank of Cambodia.

Overcoming Challenges Through Collaboration and Expertise

The project faced a six-month delay during requirement finalization and early testing phases. However, through disciplined recovery planning, strong stakeholder collaboration, and accelerated execution during UAT, the joint ITSS–ARDB team achieved successful go-live in January 2026.

A key complexity was the mid-project transition from R23 to R24. This required rapid environment reconfiguration, regression validation, and stabilization across all modules and integrations. Parallelly, data migration was executed with precision—ensuring accuracy, reconciliation, and operational continuity from legacy systems to the new core platform.

Interface delivery, including payment integrations and regional connectivity, demanded coordinated technical execution across multiple workstreams. Despite the scale and interdependencies, the team maintained high quality standards, zero environment-related disruptions, and seamless deployment into production.

Leadership Perspectives

The ITSS Project Manager commented:

“This Phase I go-live represents more than a system upgrade — it reflects resilience, collaboration, and a shared vision. From navigating a version upgrade mid-project to accelerating through testing and stabilization, the team demonstrated extraordinary ownership and commitment. We are proud to support ARDB in building a scalable and future-ready banking foundation.”

A spokesperson from ARDB added:

“The successful implementation of Temenos T24 R24 is a significant milestone in our modernization roadmap. Despite challenges along the journey, the collective determination and professionalism of the teams ensured a smooth transition with full data integrity. This platform positions us strongly for enhanced operational efficiency and improved customer service delivery.”

A Foundation for the Future

With Phase I successfully completed, Phase II has already commenced, introducing additional integrations and expanded functionalities to further strengthen ARDB’s digital capabilities.

This achievement highlights ITSS’s proven expertise in delivering complex core banking transformations—including large-scale data migration, regulatory compliance enablement, and multi-interface integrations—while maintaining operational continuity.

The ARDB go-live sets a new benchmark for banking modernization in Cambodia and reinforces ITSS’s role as a trusted global partner in delivering intelligent, scalable, and future-ready banking solutions.

About ARDB, Cambodia

The Agricultural and Rural Development Bank (ARDB) was originally established in 1998 by the Royal Government of Cambodia as the Rural Development Bank (RDB) and later transformed into a commercial bank in 2019. ARDB plays a dual role as both a commercial and policy bank, bridging financial gaps in Cambodia’s agricultural and rural sectors.

About ITSS

ITSS is a global banking technology and transformation partner, specializing in core banking implementations, digital modernization, regulatory compliance enablement, and ecosystem integration. With deep expertise in Temenos platforms and end-to-end banking architecture, ITSS supports financial institutions in executing complex transformation programs with precision, speed, and measurable business impact. For more info visit us at www.itssglobal.com