Regulatory Compliance

Control Core helps organizations enforce and demonstrate compliance with data protection, financial, and sector-specific regulations — by centralizing the authorization rules that govern how data is accessed, processed, shared, and audited. Compliance requirements are encoded as controls, enforced at every access point, and logged automatically. When auditors or regulators ask for evidence, it is already there.

How it works

Compliance requirements — data residency, consent enforcement, purpose limitation, minimum necessary access, segregation of duties — are expressed as controls in the Control Plane. The Bouncer enforces them on every request, using real-time context from connected data sources (PIPs) such as consent stores, identity providers, and HR systems. Every decision is logged with full context.

One Control Plane holds all compliance-driven controls. Bouncers enforce them in real time. Every decision produces an immutable audit record — ready for review, investigation, or regulatory submission.

Data residency enforcement

Business challenge: Organizations operating across multiple regions must ensure that data is processed, stored, or accessed only in jurisdictions their data governance policies and applicable regulations permit. Enforcing this at the application level means scattering residency logic across every service — fragile, inconsistent, and hard to audit.

How Control Core helps: A single control defines which users, services, or data classes are permitted in which regions. The Bouncer enforces this at the access edge — before a request reaches the underlying data service. Controls use real-time context (user location, data classification, resource region) from PIPs so decisions are always current.

Business outcome:

• Eliminate manual review of cross-border data flows — the control enforces the rule automatically
• Demonstrate compliance to regulators with per-decision audit records that include region context
• Update residency rules centrally when regulations change — without touching application code

Example: A European organization processes customer data across multiple cloud regions. A control requires that requests touching data classified as EU-personal only proceed when the requesting service is operating from an approved EU region. When a new service is deployed in a non-approved region, the control denies access automatically and logs the event with full context — no application change required.

Consent and purpose limitation

Business challenge: Data protection regulations (GDPR, LGPD, CCPA, PDPA) require that personal data is only used for the purpose for which consent was given. Enforcing this in application code is complex, inconsistently applied, and creates compliance debt that compounds over time.

How Control Core helps: A PIP connects to your consent management system. Controls check consent status and stated purpose of use in real time on every access request. If consent is absent, revoked, or the stated purpose does not match, the control denies access — or applies masking to return only non-personal fields.

Business outcome:

• Enforce purpose limitation automatically — no developer needs to check consent status in business logic
• Support right-to-withdraw: when consent is revoked in the consent store, the next access attempt is denied immediately because the PIP reflects the current state
• Produce per-request audit records showing consent status at the time of access — exactly what regulators ask for during investigations

Example: A healthcare organization allows staff to access patient records only when the patient's consent record shows status: active and the staff member's declared purpose_of_use matches an approved clinical category. A control checks both attributes from the consent PIP on every request. When a patient withdraws consent, the PIP updates, and subsequent access is automatically denied — with a logged reason that supports HIPAA and GDPR accountability requirements.

Minimum necessary access and least privilege

Business challenge: Regulations including HIPAA (minimum necessary), GDPR (data minimization), and financial industry standards require that access to sensitive data is limited to exactly what is needed for a specific purpose — no more. Broad role-based access grants routinely violate this principle because roles are assigned for convenience and never refined.

How Control Core helps: Controls combine multiple context dimensions — role, department, specific purpose, employment status, task context — to grant access to the narrowest permissible scope. Field-level masking controls further limit what data is visible in a response even when read access is granted.

Business outcome:

• Move from coarse role grants to fine-grained context-aware controls without changing application code
• Mask sensitive fields (social security numbers, payment details, health identifiers) from users who do not need them, even within a broadly permissioned role
• Demonstrate minimum necessary compliance to auditors with decision logs that capture exactly what context was evaluated and what was allowed

Example: A clinical analytics team has read access to a patient database for reporting purposes. A control allows them to query aggregate data but applies field-level masking to remove patient_name, date_of_birth, and national_id from responses — because these fields are not necessary for their reporting purpose. The masking is enforced at the Bouncer; the analytics application receives anonymized data with no code change.

Segregation of duties

Business challenge: Financial regulations (SOX, PCI-DSS), operational risk frameworks, and internal audit requirements demand that high-risk operations — approving payments, releasing funds, modifying financial records — cannot be initiated and approved by the same person. Enforcing this at the application level typically requires complex custom logic that is expensive to maintain and easy to get wrong.

How Control Core helps: Controls enforce segregation of duties at the access layer. A control can deny approval actions when the requesting user was also the initiator — checking both attributes from PIPs in real time. Approval gate actions require a second authorized identity to proceed.

Business outcome:

• Encode segregation requirements once as a control — enforced consistently across every approval path without per-application customization
• Prevent both accidental and intentional violations automatically
• Produce audit evidence showing who initiated and who approved each high-value operation, with timestamps

Example: A payments platform requires that wire transfers above a threshold must be approved by a different person than the one who created the transaction. A control checks transaction.initiator_id against request.subject.user_id on every approval request. If they match, the control denies the approval and logs a segregation-of-duties event. The SIEM and compliance dashboard both receive the event automatically through a post-decision action.

Access logging and audit trails

Business challenge: Most compliance frameworks require organizations to demonstrate that they know who accessed what data, when, and why — and that access was within policy. Producing this evidence from scattered application logs is labor-intensive and often incomplete.

How Control Core helps: Every control decision — allow, deny, mask, or escalate — is logged automatically with full context: subject identity, resource, action, environment, matched control, and outcome. These records are immutable, structured, and available for search, export, and SIEM forwarding.

Business outcome:

• Eliminate manual evidence collection for audit periods — decision records are always current
• Forward events to SIEM in real time using post-decision siem_log actions, keeping security operations and compliance in sync
• Respond to data subject access requests or regulator investigations with a complete, queryable access history per identity and resource

Example: A financial services firm undergoes an annual SOC 2 audit. The auditor asks for evidence that access to customer financial records was restricted to authorized roles during the audit period. The compliance team exports the Control Core audit log for the resource, filtered by date range — producing a structured record of every access decision, the user's role at the time, and the control version that evaluated it.

Regulator-ready export playbooks

Control Core Audit includes regulation profile presets to accelerate evidence packaging for:

• OSFI, FINTRAC, PIPEDA, PHIPA (Canada)
• SEC cyber-disclosure support, HIPAA, NIST AI RMF, SOC 2, FedRAMP (US)
• Open Banking and consumer-driven finance evidence workflows

Use the export preset first, then apply advanced filters (Outcome, Bouncer ID, Resource, Control Name, Decision Source) for the exact examination scope.

See the full operator guide at Audit Logs Guide.

Open Banking and consumer-driven finance

Open Banking and Consumer-Driven Finance frameworks across the globe share a common architectural challenge: financial institutions and fintech service providers must expose customer financial data to authorized third parties — but only with the right consent, to the right party, for the right purpose, within the right time window, and with a complete audit trail. The regulatory detail differs by jurisdiction. The enforcement problem is the same everywhere.

Control Core is purpose-built for this enforcement model. Customer consent drives access. Third-party accreditation status is validated in real time. Scope, purpose, and time boundaries are enforced on every API call. Every decision is logged for regulatory reporting — automatically.

The Bouncer intercepts every inbound API call from a TPP. Before the request reaches the core banking system, the Bouncer checks: Is this TPP accredited? Has the customer consented? Is the requested scope within the granted consent? Is the consent still valid? All in real time, all logged.

Consent lifecycle enforcement

Open Banking consent is not binary. Customers grant specific TPPs access to specific data scopes (accounts, balances, transactions, standing orders, beneficiaries) for a defined duration. They can narrow, extend, or revoke consent at any time. Enforcing this accurately at every API call — across hundreds of TPPs and millions of customers — is the core technical challenge.

How Control Core helps:

A PIP connects to your consent registry (whether it is an internal consent store, a centralized national registry, or a scheme-managed consent hub). On every API call, a control checks:

• consent.tpp_id matches the calling TPP
• consent.scope includes the requested data type
• consent.expiry is in the future
• consent.status is active (not revoked, expired, or suspended)
• consent.purpose matches the stated reason for the API call

If any condition fails, the request is denied and the response includes a machine-readable error code appropriate for the Open Banking standard in use. The denial is logged with full context.

Business outcome for data holders (banks, building societies, institutions):

• Enforce consent accurately on every call without custom logic in every API endpoint
• Reflect consent changes in real time — when a customer revokes via their banking app, the consent PIP updates, and the next TPP call is denied within seconds
• Produce per-call consent evidence for regulatory reporting: for each API call, the consent record that authorized it is part of the audit log

Business outcome for fintech service providers (AISPs, PISPs, TPPs):

• Demonstrate to partner banks and regulators that your application only calls within granted consent — every API call produces a logged decision confirming the consent was valid at call time
• Surface consent status to your users in real time — query the consent PIP to show customers their active consents without a separate consent management build

TPP accreditation and identity verification

Every Open Banking framework requires that only accredited or registered third parties can access protected APIs. Accreditation status changes: a TPP can be suspended, have its registration withdrawn, or have its scope of accreditation narrowed. Institutions need to check accreditation status on every API call — not just at onboarding.

How Control Core helps:

A PIP connects to the relevant accreditation registry (the FCA register in the UK, the FCAC-accredited entity list in Canada, the ACCC accreditation database in Australia, the BCB register in Brazil, the CFPB-registered entity framework in the US). Controls check tpp.accreditation_status == active and tpp.permitted_scopes includes request.scope on every inbound request.

Business outcome:

• Immediately enforce accreditation changes — when a TPP's registration is revoked or suspended by the regulator, the PIP reflects the change, and subsequent API calls are denied without any manual configuration update
• Enforce permitted scope boundaries — a TPP accredited only for account information cannot call payment initiation endpoints, even if they hold a valid customer consent for it
• Produce an audit trail proving that every API call was made by a currently-accredited entity — a key requirement in regulatory examinations

Example: A UK bank receives an API call from a TPP that was suspended by the FCA three days ago. Their core banking system has no way of knowing — the TPP still holds valid mTLS certificates. A Control Core Bouncer in front of the Open Banking API checks the TPP identity against an FCA register PIP on every call. The suspended TPP's first post-suspension call is denied. The bank's compliance team receives a SIEM alert automatically.

Scope-bounded data access and field masking

Open Banking consents grant access to specific data scopes. A customer who consents to account balance sharing has not consented to transaction history. A payment initiation consent does not include beneficiary data. Enforcing these scope boundaries at the field level — not just the endpoint level — requires controls that understand both the consent and the data being returned.

How Control Core helps:

Controls map consent scopes to permitted API endpoints and data fields. When a request is within scope, the response passes through. When a response contains fields outside the granted scope, masking controls remove or redact those fields before they reach the TPP — without modifying the underlying API.

Business outcome:

• Enforce data minimization at the field level — return only what the consent explicitly permits
• Protect against over-broad API responses that include more data than the customer consented to share
• Demonstrate minimum-necessary compliance to regulators: the audit log shows what fields were returned for each consent scope

Example: An Australian CDR data holder receives a request for account transaction data from a TPP holding a consent scoped to bank:accounts.basic:read. Their core API returns a rich transaction object including fields outside the basic scope. A masking control strips fields down to the CDR basic account schema before the response reaches the TPP — no changes to the core API, no risk of over-disclosure.

Time-bounded and conditional consent

Open Banking consents have defined validity periods and may include usage limits (maximum number of calls per day, expiry after first use for one-off payments). Enforcing these time and usage boundaries at the API layer — in real time, for every call — is operationally complex without centralized enforcement.

How Control Core helps:

Controls evaluate consent.expiry, consent.usage_count, and consent.max_calls against request context on every call. When a consent expires or a usage limit is reached, subsequent calls are denied immediately without any application-layer update.

Business outcome:

• Enforce temporal consent boundaries automatically — no scheduled jobs, no manual deactivation
• Support one-off payment consent models: deny any second attempt on a single-use consent
• Demonstrate to regulators that expired or exceeded consents are not honoured at the API level

Open Banking frameworks by jurisdiction

Note: The following describes how Control Core's authorization capabilities align with framework requirements. It does not constitute legal advice or a certification claim. Consult your compliance and legal advisors for your specific obligations.

Canada — Consumer-Driven Banking (CDB)

Canada's Consumer-Driven Banking framework, enacted through the Consumer-Driven Banking Act and overseen by the Financial Consumer Agency of Canada (FCAC), establishes the right of consumers to authorize accredited third parties to access their financial data. The framework is one of the most rights-focused Open Banking implementations globally, emphasizing consumer control, accreditation standards, and liability allocation.

Key requirements and how Control Core addresses them:

Example — Canadian bank as a data holder: A Schedule I bank is implementing CDB API endpoints for their retail banking customers. They deploy a Bouncer in front of their Open Banking API gateway. Controls enforce: (1) the requesting entity is on the FCAC accreditation list, (2) the customer has an active consent for this TPP and scope, (3) the scope includes the requested data type, (4) the consent has not expired. The bank's compliance team can produce a per-call report showing consent status at call time — the exact evidence the FCAC requires for accountability under the framework.

Example — Canadian fintech as a TPP: A personal finance management platform (PFMP) accredited under the CDB framework calls data holder APIs on behalf of their users. They deploy Control Core to govern their own internal handling of the data received — enforcing that different analytics services can only access data their users consented to provide to that specific use case. When a user revokes their consent in the PFMP app, the PIP updates and all downstream analytics calls against that user's data are denied.

United Kingdom — Open Banking (CMA Order / PSD2)

The UK Open Banking framework is one of the most mature in the world. The CMA Order 2017 mandated the nine largest banks to open their APIs. PSD2 (and its UK post-Brexit equivalent) established the licensing regime for Account Information Service Providers (AISPs) and Payment Initiation Service Providers (PISPs). The Open Banking Implementation Entity (OBIE) and its successor, Open Banking Limited, set technical standards.

Key requirements and how Control Core addresses them:

Example — UK bank as an ASPSP: A UK challenger bank uses Control Core to enforce all inbound AISP/PISP calls against their Open Banking API. A control checks the calling entity against the FCA register PIP, validates the consent reference, confirms SCA completion, and verifies scope. When the FCA publishes a suspension order for a TPP, the register PIP updates, and the bank's API stops accepting calls from that entity within minutes — with no changes to their API gateway configuration.

Example — UK fintech AISP: A credit decisioning platform (FCA-authorised AISP) calls Open Banking APIs from multiple banks on behalf of users. They use Control Core to enforce that their credit scoring service can only call account data APIs (not payment initiation endpoints) and only for users with an active, non-expired consent. This governance layer helps them demonstrate to partner banks and the FCA that their data access is strictly within authorisation scope.

European Union — PSD2 and the road to PSD3/PSR

The Payment Services Directive 2 (PSD2) established the EU Open Banking framework, requiring all banks and payment institutions to expose APIs to licensed TPPs. The Berlin Group NextGenPSD2 and STET standards define the API implementations. The upcoming PSD3 and Payment Services Regulation (PSR) will strengthen TPP rights, improve API quality requirements, and introduce Financial Data Access (FIDA) — extending Open Banking to broader financial product data.

Key requirements and how Control Core addresses them:

Example — EU bank implementing PSD2 APIs: A German bank's PSD2 API receives calls from 80+ TPPs across the EEA. Their compliance team needs to demonstrate to BaFin that only NCA-licensed entities accessed their APIs and that all access was within customer consent. They deploy Control Core with a PIP connected to EBA-maintained register data. Every call is logged with the TPP's licence status at call time — audit-ready evidence for any supervisory review.

Australia — Consumer Data Right (CDR)

The Consumer Data Right (CDR) is Australia's government-mandated open data framework, administered by the Australian Competition and Consumer Commission (ACCC) and the Office of the Australian Information Commissioner (OAIC). The Data Standards Body (DSB) defines technical standards. CDR started with banking and is expanding to energy and telecommunications. The tiered accreditation model — Unrestricted ADR, Restricted ADR, and Sponsored ADR — creates a layered access control requirement.

Key requirements and how Control Core addresses them:

Example — Australian bank as a CDR data holder: A major Australian bank operates CDR APIs for over 2 million consents. Validating consent accuracy, accreditation tier, and data cluster permissions on every API call at scale is operationally critical. Control Core Bouncers in front of the CDR gateway enforce all conditions in real time — accreditation tier, consent expiry, cluster scope — with a sub-millisecond decision latency. The bank produces CDR compliance reports directly from the audit log without additional data collection.

United States — CFPB Rule 1033 (Consumer Financial Data Rights)

The Consumer Financial Protection Bureau (CFPB) Final Rule under Dodd-Frank Section 1033, published in October 2024, establishes consumer rights to access and share their financial data. Financial institutions above applicable asset thresholds must make consumer account data available to authorized third parties through standardized interfaces. The Financial Data Exchange (FDX) API standard is the primary technical implementation path.

Key requirements and how Control Core addresses them:

Example — US bank implementing Rule 1033 APIs: A regional bank preparing for Rule 1033 compliance needs to ensure that FDX API calls are only served to authorized data recipients and only for the data types the consumer authorized. They deploy Control Core in front of their FDX endpoints with a consent PIP connected to their authorization management system. The bank's legal team receives quarterly compliance reports generated directly from the audit log — showing every authorization record, every API call made under it, and every denial for an expired or non-existent authorization.

Brazil — Open Finance (Banco Central do Brasil)

Brazil's Open Finance framework (expanded from the original Open Banking Brazil mandate) is one of the most comprehensive open data initiatives globally. Regulated by Banco Central do Brasil (BCB) and governed by the Conselho Deliberativo, it covers four phases — open data, transaction data, financial services initiation, and foreign exchange/insurance — with millions of active consents across hundreds of institutions.

Key requirements and how Control Core addresses them:

Example — Brazilian bank in Phase 3: A Brazilian bank participating in Open Finance Phase 3 (financial services initiation) needs to enforce that payment initiation requests are only accepted from BCB-registered initiators with a valid Consentimento referencing the specific payer account, and that the payment amount is within the customer's pre-authorized limit. Control Core checks all conditions in a single control evaluation at the API gateway Bouncer — no payment instruction reaches the core banking system without a verified consent and authorization record.

Singapore — SGFinDex and MAS open data initiatives

The Singapore Financial Data Exchange (SGFinDex) is a public digital infrastructure enabling individuals to retrieve their financial data from banks, government agencies, and insurance companies. Operated by the Monetary Authority of Singapore (MAS) in partnership with the Association of Banks in Singapore (ABS), it is a consent-driven, identity-federated data sharing platform.

Key requirements and how Control Core addresses them:

India — Account Aggregator (AA) Framework

The Account Aggregator (AA) framework, regulated by the Reserve Bank of India (RBI), enables consent-managed data sharing between Financial Information Providers (FIPs) — banks, insurers, mutual funds, pension funds — and Financial Information Users (FIUs) such as lenders and wealth managers, via RBI-licensed Account Aggregators.

Key requirements and how Control Core addresses them:

Saudi Arabia — SAMA Open Banking

The Saudi Central Bank (SAMA) Open Banking framework, published in 2022, mandates that licensed banks expose APIs to SAMA-licensed TPPs for account information and payment initiation services, following a phased rollout aligned with Saudi Arabia's Vision 2030 financial modernization goals.

Key requirements and how Control Core addresses them:

Why financial institutions choose Control Core for Open Banking

Every Open Banking framework reduces to the same set of enforcement problems: verify the party, validate the consent, enforce the scope, log the decision. Control Core solves all four with a single deployment model that is framework-agnostic — the same Bouncer and control architecture enforces Canadian CDB rules, UK Open Banking standards, Australian CDR requirements, or CFPB Rule 1033 obligations. When a new framework takes effect or an existing framework updates, compliance teams update controls — no application code changes.

Regulatory frameworks by region

Control Core supports compliance with the frameworks below when used to enforce the relevant access and data handling requirements. This is informational; your organization is responsible for determining which frameworks apply and how to achieve compliance.

Note: Control Core does not hold specific regulatory certifications on your behalf. Consult your legal and compliance advisors.

Canada

United States

South America

European Union

United Kingdom

Asia-Pacific

Business outcomes summary

Next steps

• AI Access Controls — extend compliance controls to AI and agentic workflows
• Dynamic Context Management — use real-time consent, location, and risk context
• Controls Manager Guide — author compliance controls
• Connect Data Sources (PIPs) — connect consent registries, accreditation databases, and identity providers
• Observability & Trust — audit logging and SIEM integration
• PBAC Best Practices — compliance-oriented control design