Customer Success Story

November 13, 2025

2

MIN READ

SISA Helps a Global BPO Simplify Multi-Framework Compliance Through a Unified Audit Approach

Learn how SISA helped a leading global BPO simplify compliance with PCI DSS, SOC 1 & 2, HIPAA, and ISO 27001 using a Unified Audit Approach. Discover the benefits, including a 36% reduction in audit timelines and 27% lower compliance costs, through streamlined control harmonization and evidence reuse.

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SISA partnered with a leading global BPO to address the growing complexity of managing compliance across multiple regulatory frameworks, including PCI DSS, SOC 1 & 2, HIPAA, and ISO 27001. By implementing a Unified Audit Framework, SISA streamlined the BPO’s assessments, eliminating duplicated efforts and redundant testing through control mapping and harmonization. This integrated approach transformed compliance from a resource-intensive obligation into a strategic advantage, delivering a 36% reduction in audit timelines and a 27% decrease in compliance costs. Discover how this leading global BPO achieved scalability, enhanced governance, and long-term assurance through SISA’s unified compliance solution.

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Audit
Cybersecurity
Risk Management
Compliance