Each licensing jurisdiction imposes specific requirements on how operators manage their affiliates. Some regulators require formal affiliate registration. Others mandate content pre-approval before any promotional material goes live. This lesson breaks down the operational compliance requirements for the five most common iGaming licensing regimes.
UKGC Affiliate Requirements
The UK Gambling Commission operates under the Licence Conditions and Codes of Practice (LCCP). For affiliate programs, the key obligations fall under social responsibility codes. Operators must ensure that all affiliate marketing materials include responsible gambling messaging, do not target minors or self-excluded players, and present terms and conditions clearly. The operator is responsible for monitoring affiliate content, not just at onboarding but on an ongoing basis.
All affiliate creatives must include responsible gambling messaging and a link to BeGambleAware or equivalent
Bonus advertising must show wagering requirements and withdrawal restrictions clearly
Operators must conduct due diligence on affiliates before onboarding and maintain records
Affiliate agreements must include clauses allowing the operator to remove non-compliant content
Marketing to self-excluded players through affiliate channels is a license violation
MGA Affiliate Requirements
Malta Gaming Authority regulations require operators to ensure that affiliate marketing is fair, transparent, and does not target vulnerable groups. MGA-licensed operators must review affiliate content for compliance with advertising standards and maintain a register of all active affiliate relationships. AML obligations extend to high-value affiliate partners where commission payments exceed certain thresholds.
In practice, MGA compliance for affiliate programs means maintaining a documented review process for promotional materials, keeping records of affiliate agreements, and being able to demonstrate to the regulator that affiliate activity does not violate advertising rules. MGA inspections can request affiliate marketing samples, agreement copies, and commission payment records.
Curacao GCB Requirements
Curacao historically had light-touch affiliate regulation. Under the 2023-2024 reform and the new Gaming Control Board (GCB), requirements have tightened. Operators must now maintain records of affiliate partnerships, ensure advertising does not target prohibited jurisdictions, and implement basic AML checks. The gap between Curacao and MGA/UKGC requirements is narrowing, though enforcement intensity still differs significantly.
Curacao GCB reform (effective 2024) introduced mandatory affiliate record-keeping and advertising standards that previously did not exist. Operators who migrated from old-style Curacao sub-licenses to the new GCB framework face updated compliance obligations for their affiliate programs.
US State-by-State Requirements
The US market is fragmented. Each state that has legalized online gambling or sports betting sets its own rules for affiliate marketing. Some states require affiliates to register with the state gaming commission. Others restrict what types of promotions can be advertised. All legal US states require geo-verification to ensure players are physically located within state borders when placing bets.
State
Affiliate Registration
Bonus Advertising Rules
Key Restriction
New Jersey
Required for some affiliate types
Must include T&C disclosure
Affiliates must not target players outside NJ
Pennsylvania
Not currently required
Standard advertising rules apply
36% GGR tax reduces RevShare margin significantly
Michigan
Not currently required
Responsible gambling messaging mandatory
Tribal-commercial dual licensing adds complexity
New York (sportsbook)
Not required
Strict promotional restrictions
51% tax rate on GGR severely limits affiliate economics
Ohio
Vendor registration may apply
Standard rules with responsible gambling
Doubled tax rates since 2024 compress margins
Illinois
Not required
Standard advertising rules
Tiered tax structure affects commission planning
Compliance Comparison Across Jurisdictions
Requirement
UKGC
MGA
Curacao GCB
US States
Affiliate due diligence
Mandatory, documented
Required
Now required under reform
Varies by state
Content pre-approval
Expected, auditable
Expected
Recommended
Varies by state
Responsible gambling messaging
Mandatory on all materials
Required
Basic requirement
Required in most states
AML checks on affiliates
Required for high-value
Required above thresholds
Basic checks required
Federal AML applies
Ongoing content monitoring
Mandatory, regular audits
Expected
Recommended
Operator responsibility
Affiliate registration with regulator
No (operator manages)
No (operator manages)
No (operator manages)
Some states require it
When onboarding an affiliate who will send traffic to multiple jurisdictions, create a compliance checklist that covers the strictest requirements. If the affiliate passes UKGC standards, they will typically meet MGA and Curacao requirements as well. Build to the highest standard and you reduce the risk of gaps.
Key Takeaways
UKGC imposes the strictest affiliate compliance requirements, including mandatory responsible gambling messaging and ongoing content monitoring
MGA requires affiliate record-keeping, content review, and AML checks above commission thresholds
Curacao GCB requirements have tightened significantly under the 2024 reform -- light-touch regulation is ending
US state requirements are fragmented: some require affiliate registration, all require geo-verification
Building affiliate compliance to the strictest standard (UKGC) creates a baseline that satisfies most other jurisdictions