Google’s update says it plainly: “Individual ads will not be disapproved.” The account stays green. The policy panel stays clean. The impressions just stop — and one of the listed reasons is how old the account is.

Every agency has a ritual for a soft launch. Check disapprovals. Check policy status. Check billing, check conversion tracking, blame the learning phase, refresh the creative. The ritual works because for twenty years Google’s enforcement surface has been visible: when Google didn’t want to run your ad, it told you, ad by ad, in red. This month that stops being a safe assumption.

Limited Ad Serving has existed since 2023 as a narrow program — mostly around impersonation-prone scenarios. The August change log entry rewrites its scope in one sentence: “In August 2026, Google will update its Limited Ad Serving policy to cover all Google Ads.” All of it. Search, YouTube, Gmail, Play, Discover. Implementation is gradual and, per Google, “will be completed by 2028” — a two-year rollout during which some accounts you run will quietly cross into it.

Now put on the agency lens. Account maturity is a qualification factor. The standard playbook for a new client — fresh account, clean slate, fast launch — now starts every engagement on the wrong side of a trust score. The account that has run compliant campaigns for six years and completed advertiser verification is qualified; the account you opened for the client last Tuesday is a stranger. That changes the math on a habit many agencies have never questioned: burning the old account because the history was messy. Under this policy, history is the asset.

And notice what the notification threshold does. You get told only when a “meaningful proportion” of impressions is in scope. Below that line, some slice of delivery can be limited with nothing in the account saying so. A client asks why reach is soft. The honest answer now includes a possibility you cannot fully audit.

Kept honest. Scope: this bites only in Google’s undisclosed set of ad-serving scenarios — “If you’re not promoting ads within these scenarios, your ads won’t be limited by this policy,” and most accounts may never notice it. Google’s best-practices list is explicitly illustrative and “does not guarantee” qualification. And this is Google’s own policy page — the right primary source for a Google policy, and also a company describing its own enforcement in its own vocabulary. The word that matters most, “meaningful,” is not defined anywhere in it.

Sources, primary, fetched today, August 9, 2026. (1) Google, Update to Limited Ad Serving Policy (August 2026), Advertising Policies Help change log, support.google.com/adspolicy/answer/17344822 — read in full; source of every quoted phrase: the expansion to all Google Ads, the completed-by-2028 timeline, the qualification factor list including account maturity and verification status, the “persistently and disproportionately reported” user-report standard, the “meaningful proportion” notification threshold, “Individual ads will not be disapproved,” the appeals form, and “Unfortunately, we can’t say how long this might take.” The agency reading — what account-maturity scoring does to fresh-account launches and to the burn-the-old-account habit — is mine. Nominated by Search Engine Land, August 7; every fact above is from Google’s own page.

Google just expanded a policy that can cap your ad delivery without disapproving a single ad — and the tell is a sentence most people will scroll past: "Individual ads will not be disapproved."

Limited Ad Serving has been a narrow program since 2023. The August change log entry makes it universal: "In August 2026, Google will update its Limited Ad Serving policy to cover all Google Ads." Search, YouTube, Gmail, Play, Discover. Rollout is gradual, completed by 2028.

How it works: in certain ad-serving scenarios (Google doesn't publish the list), only "qualified" advertisers serve without impression limits. The qualification factors, from Google's own page: account attributes, user activity and reports, account maturity, ad format usage, policy compliance history, industry, verification status.

Read that list as an agency operator and one item should stop you: account maturity.

The standard new-client playbook — fresh account, clean structure, fast launch — now starts every engagement on the wrong side of a trust score. The six-year-old verified account is qualified. The account you opened last Tuesday is a stranger. And the old habit of burning a messy account for a clean start just got expensive, because under this policy the history IS the asset.

The part I find genuinely uncomfortable: you're notified only when a "meaningful proportion" of impressions is in scope. Below that threshold, delivery can be limited with nothing in the account saying so. "Why is reach soft?" now has a possible answer you can't fully audit. And if you're limited and appeal, Google's own timeline guidance is: "Unfortunately, we can't say how long this might take."

What I'd do this week: complete advertiser verification on every account you run (it's the one listed factor you can just... finish). Add the Limited Ad Serving check to your soft-delivery runbook, before the creative-fatigue conversation. And rewrite the ramp-up paragraph in your new-client SOW — a fresh account is now a cold start in two systems, and the client should hear that from you, not discover it in month two.

Fair scope note: this only bites in Google's undisclosed scenario set, and plenty of accounts may never touch it. But 'may never notice' is doing a lot of work in a policy whose whole design is that you don't notice.

FIRST SOURCE · one verified original-source finding, composed for one reader · this edition: marketing — written for the agencies that will otherwise learn about it from a client's reach report