In financial services, "compliance certification" rarely means a credential hanging on a wall. It means being able to demonstrate, on demand, that your organization meets a specific regulatory standard: PCI DSS compliance, SOC 2 certification, SOX attestation. Each framework defines its own bar, and nearly every one of them comes back to the same underlying question: can you prove who had access to what, and when.
Financial institutions handle exactly the kind of data regulators care most about: payment details, account records, transaction histories, personal financial information. The frameworks in this guide exist to make sure that data is protected, that access to it is controlled, and that the organization can prove both, not just claim them.
This piece covers the seven finance compliance certifications and regulations most likely to apply to your organization, what each one actually requires, and the specific IT and access-control implications behind each.
The Access Controls Every Framework Comes Back To
Read across all seven frameworks below and the same handful of controls show up repeatedly, regardless of which regulator wrote the standard:
- Access limited to what a role requires, enforced consistently, not just on paper
- Strong authentication, typically multi-factor, for anything touching financial or customer data
- A complete, timestamped audit trail of who accessed what, and who changed what access
- Prompt revocation when access is no longer justified, by role change or departure
- Periodic verification that access still matches need
Every framework below expresses these controls slightly differently, in different language, with different specifics, but the underlying requirement is the same enough that a well-built access governance program clears most of the distance to all seven at once.
7 Finance Compliance Certifications and Regulations
1. PSD2 (Payment Services Directive 2)
PSD2 is the European Banking Authority's framework governing payment services across the EU, covering banks, fintechs, and any organization that provides or facilitates payments.
What it requires: Strong Customer Authentication (SCA), at least two independent forms of verification for electronic transactions, and secure, standardized APIs for open banking, the mechanism that lets customers share financial data with authorized third parties.
The IT implication: SCA has to be enforced consistently across every payment flow, and every API exposing customer data needs its own access controls and audit trail, since open banking multiplies the number of parties with a legitimate claim to financial data, not just the number of customers.
2. PCI DSS (Payment Card Industry Data Security Standard)
PCI DSS is the card networks' own security standard, not a government regulation, and it applies to any organization that stores, processes, or transmits payment card data.
What it requires: network segmentation isolating cardholder data, encryption in transit and at rest, strict access controls limiting who can reach card data, vulnerability management, and regular security testing.
The IT implication: access to cardholder data specifically needs to be scoped tighter than general system access, with its own review cadence. PCI DSS expects quarterly access reviews for in-scope systems, a materially faster cycle than most other frameworks require.
3. GLBA (Gramm-Leach-Bliley Act)
GLBA protects the non-public personal information (NPI) that financial institutions hold on customers, income, account balances, transaction history, and applies broadly across the financial sector.
What it requires: a documented information security program that identifies risks to NPI, implements safeguards against them, and monitors and updates those safeguards on an ongoing basis, not as a one-time exercise.
The IT implication: GLBA's "safeguards" language translates directly into access controls, encryption, and monitoring, and its emphasis on an ongoing program (versus a point-in-time control) is what makes recurring access review a GLBA requirement in substance even where it isn't named explicitly.
4. SOX (Sarbanes-Oxley Act)
SOX governs the accuracy and integrity of financial reporting for public companies, and its IT-relevant core is Internal Controls over Financial Reporting, ICFR.
What it requires: access controls and segregation of duties around any system that touches financial reporting, so no single person can both execute and approve a transaction, plus retained audit trails, typically for up to seven years.
The IT implication: this is the framework where segregation of duties stops being a best practice and becomes an explicit control objective. SOX audits specifically test for toxic combinations, one identity holding two entitlements that together create risk neither holds alone, which is a different and harder check than confirming any single grant looks reasonable.
5. AML Directives (Anti-Money Laundering)
AML directives require financial institutions to detect and report suspicious activity that could indicate money laundering or terrorist financing.
What it requires: transaction monitoring capable of flagging suspicious patterns, customer due diligence, and reporting mechanisms to regulators, increasingly supported by machine learning and analytics at scale.
The IT implication: AML systems themselves handle extraordinarily sensitive data and decisioning authority, which makes access to the AML tooling a compliance question in its own right. Who can see flagged transactions, who can dismiss an alert, and whether that access is reviewed as rigorously as the transactions it monitors, are all in scope.
6. Basel III
Basel III is the international banking standard set by the Basel Committee, focused on capital adequacy and risk management across the global banking system.
What it requires: robust risk management practices covering credit, market, and operational risk, with greater transparency and more frequent, more detailed disclosure to regulators and the public.
The IT implication: the data feeding risk calculations and regulatory disclosures has to be complete and demonstrably accurate, which means the systems producing it need the same access integrity and audit trail as the financial reporting systems SOX governs, even though Basel III's origin and scope are different.
7. NYDFS Cybersecurity Regulation (23 NYCRR 500)
The New York Department of Financial Services' cybersecurity regulation applies to banks, insurers, and financial services companies licensed to operate in New York, and it's one of the most prescriptive state-level cybersecurity rules in the US.
What it requires: a documented cybersecurity program overseen by a named Chief Information Security Officer, risk assessments, multi-factor authentication for anyone accessing internal systems from outside the network, and, specifically, access privileges limited to what each user needs and reviewed periodically.
The IT implication: NYDFS names access control and privileged access management directly in the regulation text rather than leaving it implied, which means access reviews and least-privilege enforcement aren't a reasonable interpretation of the rule, they're the rule. It also requires timely reporting of cybersecurity events, which makes an accurate, current picture of who has access to what a precondition for meeting the reporting obligation at all.
The Common Thread: Provable Access Governance
Read the seven requirements side by side and a pattern holds across every one: each framework wants proof that access to sensitive financial data is limited, monitored, and revoked on schedule, not an assurance that it probably is.
That's a materially different bar than "we have an access policy." It means being able to produce, on request: who has access to what right now, evidence that access was reviewed on the required cadence, a record of who approved each grant, and a timestamped log proving revocation happened when it should have. Frameworks differ on cadence and terminology; almost none of them accept a policy document in place of that evidence.
How Zluri Helps With Finance Compliance Certification
Zluri's IGA platform is built around exactly the evidence gap most of these frameworks actually test.
Visibility comes first. Discovery pulls from eight independent source types against a library of 240,000+ known applications, so the access being governed reflects the actual estate, not the subset of applications formally provisioned through IT, which matters directly for GLBA's ongoing-program requirement and SOC 2's monitoring criterion. Automation runs through 300+ pre-built integrations, with the Universal Identity Connector reaching everything else, homegrown, custom, or legacy systems included.
Segregation of duties is a real detection mechanism, not a manual check. For SOX specifically, SoD evaluates entitlement combinations across applications at the identity level, catching the toxic-combination risk a single-grant review structurally can't see.
Access reviews run on the cadence each framework demands, quarterly for PCI DSS-relevant systems, whatever cycle GLBA's ongoing-monitoring language implies, with named reviewer accountability, fallback reviewers, and locked, timestamped, non-editable reports at the close of every certification.
Every grant, change, and revocation is logged automatically, run logs capturing exact timing and outcome, which is the artifact these frameworks actually ask for during an audit rather than a reconstruction project assembled after the request comes in.
Standard integrations go live in 2 to 4 weeks, which matters directly for how quickly a growing financial services organization can move from "we have policies" to "we have evidence."
Frequently Asked Questions
Is PCI DSS a certification or a regulation?
Neither, strictly. It's a security standard set by the payment card industry itself (via the PCI Security Standards Council), not a government body, but organizations undergo an assessment and receive an Attestation of Compliance, which functions like a certification in practice and is commonly referred to as one.
Do all financial institutions need to comply with every framework in this list?
No. Applicability depends on what the organization does: PSD2 applies to EU payment services specifically, Basel III to banks under that regulatory regime, PCI DSS to anyone touching card data regardless of sector. Most financial services organizations end up subject to some combination rather than all seven, and mapping which frameworks actually apply is usually the first step in any compliance program.
What's the fastest way to prepare for a finance compliance audit?
Have the evidence already generated rather than assembled after the request. Auditors across every framework in this list ask for the same underlying artifacts, current access listings, review history, and change logs, and organizations that produce those as a byproduct of normal operations spend a fraction of the time in audit prep compared to those reconstructing the picture from scratch.
How often should access be reviewed for finance compliance?
It depends on the framework and the sensitivity of the access; PCI DSS expects a quarterly cadence for in-scope systems, while others require review on a less defined but still recurring basis. The safer default for financial services generally is quarterly for anything touching payment or customer financial data, with continuous monitoring filling the gaps between formal review cycles.
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