Check a programmatic advertising launch review before you sign off

What to take away

A launch review is a gate, not a scorecardit asks whether the build matches the brief, the budget and the written rules, and it holds the go-live if it does not.
Reviewers can check configuration, contracts, consent routes and reporting logic. They cannot verify publisher inventory quality or audience composition from a platform dashboard alone.
Vendor claims about reach, brand safety and performance are inputs to the review, not evidence.
One named person signs the launch off, and one named person can pull it.

Why the review sits before go-live

Most launch failures are administrative, not technical. A deal ID is missing, a consent string is not passed, or the pacing rule contradicts the insertion order. These are cheap to fix on a Tuesday afternoon and expensive to fix after the client has seen the first week of delivery.

The review is one gate in a longer sequence, and the programmatic advertising operations and delivery guide sets out where it sits between briefing and post-campaign analysis.

Teams that treat the review as a formality usually find the gap in the client report instead.

What the review assesses

A defensible review covers four areas. The commercial file sets out the insertion order, rate card and fees. The technical build covers tags, deal IDs and frequency caps. On the data route, the reviewer confirms what personal data is processed and on what lawful basis. Reporting logic shows which metrics are automated and who reconciles them.

Four review areas and pass conditions

Commercial fileinsertion order, rate card, fees
Technical buildtags, deal IDs, frequency caps
Data routepersonal data and lawful basis
Reporting logicautomated metrics and reconciliation
Each areanamed owner and written pass condition

Each area needs a named owner and a written pass condition. A vague assurance is not a pass condition. A deal ID that matches the signed insertion order and appears in the platform is.

What the review cannot prove

A review cannot tell you whether the inventory you bought is any good. It cannot confirm that a third-party audience segment behaves as the vendor describes, or guarantee brand safety across every exchange. Those are ongoing controls, not launch checks.

It also cannot substitute for legal advice. Where the campaign processes personal data for targeting, the lawful basis has to be settled and documented. The Information Commissioner's Office publishes lawful basis guidance setting out the options and the conditions attached to each. A reviewer can confirm the basis is recorded, not choose it for you.

The five-step review sequence

Reconcile the commercial file. Check the insertion order against the platform build, line by line, including fees and performance clauses.
Test the data route. Confirm the consent signal fires, the tag loads, and the audience definition matches the written profile.
Walk the reporting logic. Trace one metric from platform to client dashboard and confirm the transformation is documented.
Run the partner checks. Confirm contracts, insurance and regulatory status for any regulated counterparty before money moves.
Sign off or hold. Record the decision, the date and the named owner. A hold is a valid outcome.

Step four deserves care in financial categories. The Financial Conduct Authority publishes regulator information that helps agencies confirm the status of a firm before entering a commercial relationship. For planning frameworks generally, the Chartered Institute of Marketing maintains articles and reports on marketing strategy.

Five-step review sequence

Reconcile the commercial file line by line
Test the data route and consent signal
Walk the reporting logic for one metric
Run partner checks before money moves
Sign off or hold, recording decision and owner

Who owns the gate

The review fails when nobody owns it. In a small agency the media director usually signs. In a larger one, the operations lead signs and the account lead countersigns. Whoever signs must be able to delay a launch without asking the client's permission first.

That authority has to be written into the role, not assumed. If your team structure is unclear, our guide to programmatic advertising team roles in England maps ownership onto day-to-day delivery.

Common questions

Is a launch review the same as a quality checklist?

No. A checklist lists items to confirm. A review is a decision with a named owner, a pass condition and the authority to stop the launch.

How long should the review take?

For a straightforward campaign, half a day of focused work is realistic. Complex data routes or regulated partners add time.

What if the client wants to launch anyway?

Record the unresolved item, the risk in plain terms, and the client's instruction. Then launch. The review's job is to make the decision visible, not to win the argument.

Does this apply outside England?

Data protection and financial regulation apply across the UK, with some divergence in Scotland, Wales and Northern Ireland on adjacent matters. The review sequence itself is jurisdiction-neutral.