UAE Digital Bank: Multi-Framework Programme: PCI DSS + ISO 27001 + UAE Regulations from Dubai
Digital banks in the UAE answer to card schemes, international certification bodies, and local regulators at the same time — often with the same young team. This engagement shows how a UAE digital bank consolidated PCI DSS, ISO 27001, and local regulatory obligations into a single control framework, delivered on the ground from CyberSigma’s Dubai presence.
Client Overview
The client is a digital bank licensed in the UAE, offering retail accounts, cards, and payments through a mobile-first platform. The regulatory drivers were concurrent: PCI DSS validation for its card programme, ISO 27001 certification expected by partners, and UAE information-assurance and central-bank regulatory expectations. Scope covered the banking platform, card issuing environment, cloud infrastructure, and corporate operations in the UAE.
- Industry: Digital Banking (UAE-licensed)
- Region: United Arab Emirates (delivered from Dubai)
- Regulatory driver: PCI DSS (card programme) + ISO 27001 (partners) + UAE regulatory frameworks
- Timeline: ~12 months to all three milestones on one programme
- CyberSigma team: Dubai-based engagement lead, QSA, ISMS consultant, UAE regulatory specialist, VAPT team
Challenge
Three assurance regimes were heading toward the same small compliance team as three separate projects — with overlapping controls demanded in different vocabularies, and evidence requests threatening to triplicate.
- Concurrent obligations: PCI DSS, ISO 27001, and UAE regulatory frameworks on separate clocks
- Overlapping controls expressed differently by each regime, risking triplicate implementation
- Lean compliance team unable to service three uncoordinated evidence pipelines
- Card issuing environment requiring strict PCI scoping within a cloud-native platform
- Local regulatory expectations requiring on-the-ground presence and regional context
Objectives
- Build one control framework cross-mapped to all three regimes
- Maintain a single evidence base serving PCI assessment, ISO audit, and regulatory review
- Complete PCI DSS validation for the card issuing environment
- Achieve ISO 27001 certification across the banking platform
- Align with UAE information-assurance expectations with locally delivered support
Our Approach
1. Obligation Mapping
All applicable requirements from PCI DSS, ISO 27001, and UAE regulatory frameworks were decomposed and cross-mapped into a single control library, exposing the true overlap and the genuinely unique residue of each regime.
2. Unified Control Implementation
Each control was implemented once at the strictest applicable standard, with the card issuing environment segmented as a defined CDE inside the cloud platform to contain PCI scope.
3. Single Evidence Base
One evidence repository was established with artefacts tagged per framework mapping, so each assessment drew from the same library instead of issuing separate requests to the same team.
4. Sequenced Assessments
The ISO 27001 Stage 1/Stage 2 audits, PCI DSS assessment, and regulatory self-assessments were sequenced across the year so shared controls matured once and each assessment reinforced the next.
5. Local Delivery & Sustain
Dubai-based consultants worked on-site through implementation and assessments, then handed over an integrated compliance calendar covering all three regimes’ renewal and reporting cycles.
Solution
- Cross-mapped control library spanning PCI DSS, ISO 27001, and UAE regulatory requirements
- Single implementation per control at the strictest applicable standard, with a segmented CDE
- One evidence repository with per-framework tagging serving all assessments
- Sequenced assessment calendar across certification, validation, and regulatory review
- On-the-ground Dubai delivery with an integrated multi-framework compliance calendar handed over
Results
- PCI DSS validation, ISO 27001 certification, and regulatory alignment achieved within one ~12-month programme
- Overlapping controls implemented once instead of three times
- Single evidence base eliminated triplicate requests to the compliance team
- Card issuing CDE cleanly segmented within the cloud-native platform
- Integrated annual calendar now sustains all three regimes with the existing team
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