Explore what Visa, Mastercard, and other networks require, how mandates and compliance programs work, and what's at stake when issuers miss the rules.
Payment scheme compliance is one of the most under-resourced and over-consequential functions in card issuing. Every issuer must adhere to thousands of pages of evolving rules from Visa, Mastercard, and other networks, and the cost of getting it wrong ranges from monitoring-program penalties to losing the right to issue. This guide is a practical overview for anyone working in or around scheme compliance at an issuing bank or fintech. It covers what scheme compliance is, why it matters, the major compliance programs run by the card networks, the challenges different teams face, and what a modern compliance operation looks like.
Key takeaways:
Scheme compliance, also known as payment network compliance or card network compliance, is the comprehensive process of adhering to the rules, requirements, and standards set by major payment card networks, including Visa, Mastercard, American Express, Discover, JCB, and other regional schemes. At its core, scheme compliance revolves around three critical components:
Specific directives from payment schemes that govern how every participant must operate, covering technical specs, security protocols, operational procedures, and reporting requirements. Each comes with hard implementation deadlines and compliance criteria.
Ongoing programs that monitor ongoing adherence to their standards, such as Visa's Electronic Data Quality Program and Mastercard's Data Integrity Monitoring (DIMP) with specific thresholds, reporting requirements, and consequences for non-compliance.
This involves maintaining proper communication and working relationships with payment network representatives, participating in industry consultations, and ensuring your organisation stays informed about upcoming changes to network requirements.
The consequences of inadequate payment network compliance extend far beyond simple financial penalties. For card issuers and issuing banks, effective scheme compliance management is crucial to maintaining business continuity and a competitive edge.
Non-compliance with card network mandates can result in:
Beyond immediate penalties, poor network compliance management creates:
Traditional approaches to scheme compliance management create hidden costs that many organisations underestimate:
The financial impact extends beyond direct costs. Organisations with inefficient payment network compliance processes often discover market opportunities too late, miss revenue-generating features, or face unexpected costs from newly implemented scheme fees.
Payment network compliance extends far beyond simple rule-following. It represents a multi-layered discipline that touches virtually every aspect of a financial institution's operations:
Card network mandates frequently require significant technical changes to core systems. A few examples include:
Payment network compliance affects day-to-day operations through requirements for:
Scheme compliance directly impacts your bottom line through:
Payment network requirements often intersect with regional regulations, creating complex compliance scenarios where organisations must satisfy both scheme rules and local regulatory requirements simultaneously.
Think of payment network compliance as managing a complex ecosystem where technical, operational, financial, and regulatory requirements constantly evolve, each with specific deadlines and implementation criteria that can significantly impact your business if not properly managed.
Effective scheme compliance management affects every level of an organisation, but the specific challenges vary significantly based on role and responsibility. Understanding these diverse perspectives is crucial for implementing comprehensive compliance solutions that address real operational needs.
Card Payment Operations Managers serve as the critical bridge between scheme bulletins and operational implementation. They face several persistent challenges in managing network compliance.
IT Managers and Technical Teams bear responsibility for implementing the technical aspects of card network mandates, but they often work with incomplete or delayed information about scheme requirements.
The payments industry uses several interconnected terms that often cause confusion. They all describe the same challenge with different regional flavours.
While the terminology varies by region, they all refer to the same fundamental challenge: ensuring your organisation meets the evolving requirements of payment card networks to maintain your ability to issue cards and process payments.
The bank or payment processor that enables a merchant to accept card payments and submits transactions to the card networks for clearing and settlement.
A licensed bank or financial institution that lends its Bank Identification Number (BIN) and scheme membership to a fintech or program manager, allowing the latter to issue cards without holding direct scheme licences. The BIN sponsor remains accountable to the schemes for compliance.
A formal communication published by a card network announcing a new rule, mandate, deadline, fee change, or program update. Issuers typically receive 20–50+ bulletins per month across all networks.
The operator of the payment rails (Visa, Mastercard, American Express, Discover, JCB, UnionPay, and others) that defines the rules, fees, and standards all participants must follow.
Synonym for card network, more common in Europe and Asia-Pacific. Used interchangeably with "payment scheme" and "payment network."
Mastercard's program for monitoring the quality and completeness of transaction data across authorisation, clearing, and settlement. Issuers and acquirers above defined error thresholds face escalating fees and remediation requirements.
The fee paid by the acquirer to the issuer on every card transaction, set by the card network and varying by transaction type, merchant category, and region. Interchange is the primary revenue stream for most card-issuing programs.
The bank, fintech, or licensed institution that issues a payment card to the cardholder and bears responsibility for authorising transactions, settling with the network, and complying with scheme rules.
A specific, deadline-bound requirement issued by a card network that all relevant participants must implement. Mandates cover technical specifications, operational procedures, security protocols, and reporting requirements.
A set of data-security standards maintained by the PCI Security Standards Council that applies to any organisation handling cardholder data. Separate from, and complementary to, scheme compliance.
A regulatory requirement under the EU's PSD2 and equivalent frameworks in other regions, mandating multi-factor authentication for most electronic payments. Typically satisfied through 3D Secure 2 for card-not-present transactions, with defined exemptions for low-value, low-risk, and recurring payments.
The fees charged by card networks to issuers and acquirers for using the network, including assessment fees, switching fees, cross-border fees, and program-specific fees. Distinct from interchange, which flows between issuer and acquirer.
The replacement of sensitive card data (the Primary Account Number, or PAN) with a non-sensitive equivalent, a token, that can be used for transactions without exposing the underlying card number. Required by scheme mandates for mobile wallets, digital wallets, and increasingly for card-on-file transactions.
Visa's compliance program targeting merchants operating in high-brand-risk categories. Imposes additional registration, monitoring, and conduct requirements.
A formal exception granted by a card network allowing an issuer or acquirer to temporarily deviate from a specific rule or extend a mandate deadline. Requires a documented remediation plan and is granted at the network's discretion.
While operations teams focus on implementation, strategic teams must identify how scheme compliance can drive business value and innovation opportunities.
Card and Product Managers are uniquely positioned to transform card network mandates from compliance burdens into product differentiation opportunities, but they often lack timely access to relevant scheme information.
Digital Innovation and Transformation Managers must balance innovation goals with the practical realities of network compliance requirements, often finding that compliance work consumes resources intended for strategic initiatives.
Senior leadership bears ultimate responsibility for payment network compliance outcomes, requiring comprehensive visibility into compliance status and associated business risks.
Chief Financial Officers and Finance Teams must manage the financial implications of scheme compliance while ensuring accurate budget planning and risk assessment.
Scheme and Network Compliance Managers serve as the central coordinators of payment network compliance efforts, but they often struggle with resource constraints and the complexity of managing multiple network relationships simultaneously.
Scheme compliance is rarely owned by a single team. The same set of bulletins, mandates, and deadlines creates fundamentally different challenges across operations, technology, product, finance, and the executive level, which is why fragmented, role-by-role tooling tends to fail.
Manual compliance management relies on people to consistently execute repetitive, complex tasks without errors. It also assumes seamless communication and that nothing is missed along the way.
This process often breaks down: people miss emails, spreadsheets become outdated, ownership is unclear, critical deadlines slip, and audit trails disappear, typically without anyone noticing until the network sends a non-compliance notice.
A centralised compliance knowledge hub transforms scheme compliance from a manual burden into an automated, strategic function. Effective compliance management delivers advantages across every area of the business.
– Reduced manual workload – Faster response to requirements – Better resource allocation – Improved team productivity
– Earlier identification of issues – Proactive deadline management – Complete audit documentation – Reduced regulatory risk
– Early access to product opportunities – Faster time-to-market – Better informed product decisions – Strategic use of compliance insights
– Avoided non-compliance penalties – Reduced operational costs – Optimised scheme fee management – Better budget forecasting
Here's what effective scheme compliance should look like. Executing this manually is nearly impossible; the right platform automates the coordination.
Organisations that have moved from manual to automated compliance management report significant improvements.
Worldline transformed its approach to managing compliance across multiple schemes. With over 150 monthly publications to track, their manual process was unsustainable. Automation allowed them to manage risk more effectively and spot opportunities their competitors missed.
PostFinance used automated compliance management to create an official roadmap for modernising its scheme compliance function. The Head of Scheme Management noted that automation made critical information "available and up-to-date without manual intervention".
Financial risk management:
Cornèrcard simplified their entire compliance process, while Bank Frick completely transformed how they handle scheme requirements. They moved from reactive, manual processes to proactive, automated management that didn't just reduce work, it created competitive advantages.
New payment methods, changing regulations, and increasing scheme requirements mean the volume and complexity of compliance work will only grow. Organisations that embrace automation and centralised management will turn compliance into a strategic lever.
The hardest part of compliance is interpreting bulletins. Legal language, cross-references to prior mandates, and ambiguous applicability all require expert judgement that scales poorly. AI is now doing the first pass: summarising bulletins, identifying affected products and systems, scoring relevance against the issuer's specific licence and footprint, and drafting impact assessments. Compliance teams move from manual interpretation to reviewing and approving machine-generated analysis.
Every issuer treats scheme compliance as something to do after the bulletins arrive. The unrecognised opportunity is what those bulletins represent: every mandate payment network publishes is a signal of where the entire payments industry is heading, six to twenty-four months before the change is visible in the market. The issuers that win the next cycle will be the ones that read scheme bulletins as product roadmap intelligence. New authentication standards, tokenisation rules, interchange category creations – read early, they become first-to-market product features.
Manual compliance is reactive by design. The shift underway is to treat compliance as a planning function: known mandates surfaced months ahead, deadlines synced to the product and engineering roadmap, and resource allocation decided before the deadline pressure starts. Done well, this collapses the volume of "emergency" implementations and frees the team to influence rather than absorb scheme changes.
Regulators and scheme auditors increasingly expect issuers to demonstrate not just compliance, but the full evidentiary chain: how the requirement was identified, when, by whom, and what action was taken. Manual processes produce audit trails after the fact, reconstructed from emails and spreadsheets. It's a process that takes weeks and rarely holds up cleanly. Modern compliance systems generate the audit trail as a by-product of the workflow itself: every bulletin received, every decision made, every task closed is timestamped and attributable.
Kajo streamlines the full compliance workflow, from bulletin monitoring to audit reporting. It centralises scheme updates into a single system of record: every bulletin captured, filtered for relevance, routed to an owner, and tracked to closure. Teams can easily see what matters to them, prioritise actions, assign tasks, discuss mandates in context, and monitor progress with a full audit trail. Built-in AI provides instant answers and expert guidance to speed up decisions.
