How to Write a UGC Moderation Policy That Satisfies Amazon's Brand Safety Requirements

Key Points

• Amazon reviews publisher content-governance submissions once, with no second look. A rushed or incomplete policy document is more expensive than a delayed one.
• The review covers moderation practice, review process, response timelines, audit cadence, sensitive-content handling, documentation, and automated screening.
• UGC surfaces most publishers overlook, comment sections, user reviews, community submissions. Are the most common failure points in APS applications.
• A moderation policy isn't a values statement. It's an operational document, and Amazon evaluates it as one.
• Working with a partner who advocates directly to Amazon at scale changes the odds in ways a solo submission cannot.

Your comment section is a content liability. So is your forum, your user review widget, your "submit a tip" inbox, and every other surface where a stranger can type something onto a page that your ad stack monetizes.

Most publishers don't think about it that way. Amazon does.

When Amazon evaluates a publisher for demand access through Amazon Publisher Services, the review isn't primarily about whether your content is good. It's about whether you can demonstrate control over the content you didn't write yourself. And Amazon reviews each submission once. No appeals, no second look, no "we updated our policy, can you re-evaluate?" If your governance documentation isn't ready when you submit, you've spent your one shot.

Based on Playwire's ecosystem data, Amazon averages 20.5% of total site revenue where it runs. Roughly one dollar in every five to six, and generates 2.35× more revenue per site than any other measured bidder. The access review is the gate between your operation and that revenue. What follows is about what your UGC moderation policy actually needs to contain to get through it.

What Amazon Publisher Services Contributes to Revenue, and Why Access Isn't Guaranteed

Amazon Publisher Services (APS) gives publishers access to Amazon's demand through two programs: Transparent Ad Marketplace (TAM), a server-side header bidding solution that requires existing direct SSP relationships, and Unified Ad Marketplace (UAM), a managed demand option where Amazon handles demand connections for mid-size publishers. Both run on a first-price auction model with 100% payout to publishers.

The CPM lift is real. The dependency risk is equally real. Publishers in the 25-30% revenue-concentration range who lose APS access don't experience a revenue dip. They experience something closer to a crisis. Remove a major bidder and the remaining demand partners face less competitive pressure, so CPMs soften across the entire remaining stack even when fill rate holds. The direct loss understates the damage.

Amazon has published no eligibility criteria for publishers, no violation taxonomy, and no documented appeal path. In September 2023, Amazon applied a 10% publisher transaction fee to Amazon DSP demand with roughly 30 days' notice. Access removals have followed the same pattern: unilateral, fast, and final. A well-diversified stack targets no single demand partner exceeding 10. 12% of total revenue, and the content governance review is the reason access can disappear with no explanation attached.

What Amazon Is Evaluating

Amazon has publicly described running always-on AI models to identify and block low-quality inventory, including domains with made-for-advertising characteristics, supplemented by third-party classification input from vendors like Jounce Media and Deepsea.io that can restrict domains based on similarity to flagged inventory. That last detail matters: a publisher can be caught by resemblance, not by anything they specifically did.

Against that backdrop, a moderation policy serves a specific purpose. It shows Amazon that you've thought about your content surfaces as risk surfaces, that you have a defined process for controlling them, and that the process is documented well enough to be audited. A vague "we review all content before it goes live" statement doesn't do that. A document that specifies who reviews what, how quickly, what happens when something violates policy, and how you know your process is working does.

The areas Amazon's governance review covers, described at category level, include: how content is moderated, how it's reviewed and approved, how quickly problem content is taken down, how often you audit your process, how sensitive content is handled, whether any of this is documented for users and demand partners, what automated screening is in place, and how user interactions are monitored. A policy that leaves any of those categories unaddressed is an incomplete submission. For a closer look at how Amazon's brand safety requirements map to specific documentation expectations, there's more detail in the dedicated piece on that topic.

Essential Background Reading:

• Amazon Publisher Services (APS) Explained: TAM, UAM, and Eligibility: How the two APS programs work, who qualifies, and what the technical requirements actually are.
• What to Expect Inside the Amazon Publisher Services Agreement: A breakdown of what the APS contract actually says, and what it conspicuously leaves out for publishers.
• Ad Revenue from Amazon: What Publishers Are Really Earning (and Risking): The revenue contribution data behind the 20.5% average and why dependency concentration matters.
• Eligibility Requirements for Working With the Top Ad Monetization Platforms: How APS access criteria compare to what other major demand platforms require from publishers.

The Components of a Submission-Ready Policy

Scope and Surface Inventory

Before you write a single moderation rule, document every UGC surface your site operates. This sounds obvious. It isn't. Publishers routinely overlook comment threads on evergreen articles, user-submitted photos in contests, review widgets embedded on product or listing pages, and community profile fields that allow free-text input. Each of these is a surface. Each of them belongs in the policy scope section.

The scope section should list your surfaces explicitly and characterize the content type and volume on each. "We operate a comments section on all news articles, averaging approximately X comments per day, moderated using [approach]" is more useful than "we accept user comments." Volume matters because it affects what moderation approach is credible for your operation.

Moderation Approach and Review Process

This section is where most publishers write what they wish were true rather than what is operationally real, and it's the section that causes the most damage. Amazon is evaluating whether you can actually execute what you describe.

The three established moderation models have specific names worth using correctly in your policy document. Pre-moderation reviews content before it goes live. Post-moderation publishes content first and reviews after. Reactive moderation acts on user reports. Most real publisher operations are hybrid: automated tooling handles volume, humans handle ambiguity. If that's your operation, document it as a hybrid, describe what the automation catches, and describe what triggers human review.

Do not describe a pre-moderation process if you're actually running post-moderation with reactive escalation. Amazon is assessing whether your described process is credible at the scale you're operating. A solo developer claiming to pre-moderate 3,000 comments a day is not credible. A hybrid process with named automated tooling and a defined human escalation path is.

Takedown Windows and Escalation Paths

Takedown windows are the operational commitment that separates a real moderation policy from a statement of intent. Your policy needs to specify how quickly violating content is removed after it's identified, and that window should differentiate by severity category.

The table below illustrates the structural logic. Fill in the windows based on what your operation can actually guarantee, then build the operations to match what you commit to.

The escalation path column is where submissions frequently fail. Naming a generic "moderation team" is not an escalation path. Naming a role (not a person, a role) and describing what that role does is. Who has authority to take down content unilaterally? Who gets notified if the volume of a category spikes? Who interfaces with demand partners if a violation is serious enough to warrant notification? These questions need documented answers.

Sensitive Content Handling

Sensitive content categories require their own treatment, separate from general policy violations. These include politically contentious topics, adult content, content involving minors, health and medical claims, and legally sensitive subject matter like defamation risk or intellectual property. Amazon's advertiser-side infrastructure is specifically attuned to these categories.

Your policy should describe how content in these categories is handled differently from standard review. Does it require a second human review before publishing? Is it held in a separate queue? Are there category-specific restrictions on what's permitted at all? If you operate a site where any of these categories appear in user submissions with any regularity, the answer to that last question matters quite a lot.

Audit Cadence and Enforcement Records

This is the section most publishers omit because it requires ongoing work to be true, and ongoing work is harder to commit to than a policy that describes a one-time setup. It is also the section that most directly signals operational seriousness to a demand partner.

An audit cadence section should specify how often you review whether your moderation process is working as described, what you look at when you do, and how you document the results. Quarterly is a common floor. More frequent for high-volume UGC surfaces is defensible and more credible.

Enforcement records are the evidence layer. Your policy should commit to logging moderation actions in a way that creates an auditable record: what was flagged, when, what category, what action was taken, and by whom (by role). This isn't bureaucracy for its own sake. It's the documentation that, if Amazon or any demand partner ever asks, shows your process operates the way you describe.

User-Facing Documentation

The policy exists in two forms: the operational document you're writing now, and the user-facing version that communicates your rules to the people generating the content. Both need to exist.

Your user-facing community guidelines, terms of service, or acceptable use policy should be consistent with your operational policy, easy to find, and specific enough to be enforceable. "Be respectful" is not a community guideline. A list of prohibited content categories with clear consequences for violation is.

The user-facing version matters for APS applications because it demonstrates that your content governance operates transparently, that users understand what's permitted, and that enforcement actions against violating content are grounded in documented rules rather than arbitrary moderation decisions.

Related Content:

• Brand Safety and Ad Quality for News Publishers: How brand safety infrastructure affects revenue and reputation across publisher verticals. Not just at the APS application stage.
• AI Content Farms Are Growing Fast: Here's What Advertisers Risk: Why advertisers and their DSPs are tightening supply quality standards and what that means for legitimate publishers caught in the same filters.
• Jounce's Supply Chain Shakeups: How third-party classification vendors like Jounce Media are reshaping which inventory gets access to premium demand.
• Amazon Publisher Services Header Bidding: TAM, UAM, and the Access Layer Nobody Talks About: The structural mechanics of how Amazon demand flows, and where governance fits into the access decision.
• Ad Tech Unmasked: Navigating Supply Chain Inefficiencies and Contradictions: A frank look at how opacity in the programmatic supply chain creates downstream risk for publishers.

The Structural Logic of a Complete Policy

A submission-ready UGC moderation policy isn't long. It's complete. Every section below should have a documented answer before you submit anything to Amazon.

• Surface inventory: every UGC surface named, characterized by content type and volume
• Moderation approach: the method used on each surface, with automation and human review clearly distinguished
• Review and approval process: who reviews what, under what criteria, in what sequence
• Takedown windows: differentiated by violation severity, expressed as operational commitments
• Escalation paths: named roles, defined triggers, and documented notification protocols for serious violations
• Sensitive content handling: category-specific treatment for legally or brand-safety-sensitive material
• Automated screening: what tooling is in place, what it catches, and what it doesn't
• User interaction monitoring: how you detect coordinated behavior, manipulation, or policy evasion at scale
• Audit cadence: how often you verify the process works and what you review when you do
• Enforcement records: how moderation actions are logged and how long records are retained
• User-facing documentation: where community guidelines live and how they map to operational policy

Next Steps:

• How to Write a UGC Moderation Policy That Satisfies Amazon's Brand Safety Requirements: The companion piece to this article. Covering how policy structure maps to Amazon's brand safety evaluation criteria.
• Navigating Amazon Publisher Services Documentation: A Practical Walkthrough: A structured guide through the APS documentation landscape. What exists, what's missing, and what publishers need to supply themselves.
• Getting (and Keeping) Amazon Publisher Services Demand: The UGC Governance Problem Publishers Aren't Solving: The pillar piece for this cluster. The full strategic picture of why governance is the access problem most publishers don't see coming.
• How to Recover Publisher Revenue After Losing Amazon as a Bidder: The demand-diversification playbook for publishers who have already lost APS access and need to rebuild yield.
• Publisher Ad Revenue Maturity Model: Where Are You on the Revenue Curve? A framework for assessing where your monetization stack sits today, and what the path forward looks like.

Where Publishers Typically Fall Short

Three failure patterns appear consistently in incomplete governance submissions. The first is conflating editorial policy with moderation policy. A policy governing how your staff writes content is not a UGC governance document. They're separate documents with different audiences and different operational scopes.

The second is describing a process that's implausible at operating scale. If your site receives thousands of comments per week and your policy describes manual pre-moderation by a single person, the document undermines itself. Build the policy around what you can actually operate, then close any gaps between current operations and the documented commitment before you submit.

The third is leaving out surfaces that don't feel like UGC. A comment section on a news article is obviously UGC. A user-editable profile field is less obviously so. A "submit a correction" form, a community photo gallery, a user-generated quiz builder. These are all content surfaces, and each is a place where a stranger can put something on your site that a demand partner's AI will encounter in under 100 milliseconds when an auction fires. For more on how brand safety considerations affect ad revenue for publishers, that dynamic extends well beyond the APS application process.

See It In Action:

• The Amazon SSP Problem: Why So Many Publishers Now Have a Structural Revenue Gap: Real publisher data on what happens to yield when Amazon demand disappears from the stack.
• Amazon Ad Revenue Growth: What It Means for Publisher Access and CPMs: How Amazon's growing advertiser base is changing the stakes for publishers trying to maintain demand access.
• Amazon Publisher Services Review: What Publishers Need to Know Before Applying: A publisher-facing review of the APS program. What the experience actually looks like from the outside.

Frequently Asked Questions

Why did I lose access to Amazon Publisher Services?

Amazon Publisher Services does not publish a violation taxonomy or eligibility criteria for publishers, and there is no documented appeal path for most affected publishers. Access removals are typically unilateral and final. The most common underlying causes involve content quality signals, including UGC surfaces that lack documented moderation processes, or similarity to flagged inventory as identified by Amazon's AI systems and third-party classification vendors like Jounce Media and Deepsea.io. Publishers who have already lost access should read how to recover publisher revenue after losing Amazon as a bidder for the demand-diversification playbook.

What does Amazon review before approving publishers?

Amazon requires publishers to submit content-governance documentation before approving demand access. The review covers how content is moderated, how it's reviewed and approved, how quickly violating content is removed, how often the publisher audits its process, how sensitive content is handled, what automated screening is in place, and how user interactions are monitored. Amazon reviews each submission once, with no second look. The Amazon Publisher Services agreement defines program terms but is a contract, not a publisher-facing policy document.

What is the difference between TAM and UAM in Amazon Publisher Services?

TAM (Transparent Ad Marketplace) is a server-side header bidding solution that requires publishers to have existing direct contractual relationships with the SSPs and demand partners they want to access. UAM (Unified Ad Marketplace) is a managed demand option where Amazon handles demand connections directly, making it more accessible to mid-size publishers who don't have pre-existing SSP relationships. Both run on a first-price auction model. For a deeper look at how Amazon's header bidding programs work and who qualifies, the dedicated piece on TAM and UAM covers the access layer in full.

How much revenue does Amazon Publisher Services add for publishers?

Based on Playwire's network data across 100 billion-plus impressions annually, Amazon averages 20.5% of total site revenue where it runs, with a median of 17.6%. Amazon generates 2.35× more revenue per site than any other measured bidder. Publishers in the 25. 30% dependency range who lose access experience something closer to a revenue crisis than a revenue dip, and the indirect effect on remaining CPMs compounds the loss further. The full breakdown of what publishers are really earning from Amazon demand is documented in the companion piece on this topic.

Can I appeal an Amazon Publisher Services rejection or removal?

There is no documented appeal process for publishers on the APS publisher side. Amazon's DSP side has a published malvertising suspension policy that explicitly includes an appeal path, but no equivalent exists for publisher-side access decisions. Amazon reviews governance submissions once, with no second look. This makes submitting a complete, accurate, and credible governance document the only real leverage point publishers have. Understanding what the Amazon Publisher Services DSP is and why it matters for inventory helps explain why the asymmetry exists between DSP-side and publisher-side policies.

Does Amazon Publisher Services have a content policy for publishers?

Amazon has not published eligibility criteria, a violation list, or a policy center for publishers on the APS side. No equivalent to Google's AdSense help documentation on invalid traffic and policy violations. What exists publicly is the APS Agreement (a contract, not a rulebook), technical integration requirements, and advertiser-facing supply quality documentation. The absence of a publisher-facing policy is a structural feature, not an oversight. A published rulebook creates an appeal surface, and Amazon has no interest in adjudicating thousands of publisher appeals. For a structured walkthrough of navigating Amazon Publisher Services documentation as a publisher, that piece maps what exists and what doesn't.

How We Can Help

We built a structured intake and review process, backed by internal tooling, that takes a publisher from "we moderate our comments, I think" to a documented, submission-ready governance package. Our team reviews the submission with human oversight at every step and then advocates to Amazon on your behalf with our network scale behind the ask.

That last part is not a minor detail. A partner with the scale that SSPs and demand platforms listen to creates materially more incentive to help with approvals than a solo publisher filing a request into a void. An individual publisher can build a perfect governance document and still be ignored. We've got the data to back it up.

Amazon reviews each submission once. There's no do-over, no appeal path for publishers, and no published rulebook to tell you what passed and what didn't. What we've built is the process that accounts for all of that, so that when you submit, you submit ready. Our full positioning on getting and keeping Amazon Publisher Services demand covers the complete picture of what's at stake and how we approach it.

If your UGC governance isn't documented yet, or if you're not certain it covers the full surface area Amazon will evaluate, the right time to fix that is before you submit, not after. Talk to us about where your documentation stands.