How we review corporate communications suppliers, and what we refuse to publish

A corporate communications review methodology should specify which decision the evidence can support before anyone scores a supplier. For an organisation in England, start with a defined communication assignment, its audience and the work being purchased. A tool for staff discussion and an agency handling a sensitive announcement require different tests.

Disclosure for this methodology

This is an AI-assisted desk-research draft for commsleader.co.uk, prepared on 6 September 2026. No reviewing body has been appointed and no named human reviewer has signed it off. The exact subject is the proposed evaluation protocol below, not a completed assessment of a particular service. Research consisted of reading the two linked UK primary sources and developing editorial assessment steps.

No agency was commissioned, product account exercised or customer interviewed. There are no first-party supplier submissions, contracts, delivery logs or test recordings in this review file. Independent guidance supports the method's boundaries; independent evidence of supplier performance is absent. Hands-on coverage is therefore nil. Procurement outcomes, usability and service quality remain untested.

Publisher ownership interests, sponsorship, affiliate arrangements, free access and other conflicts have not been verified. No recommendation can rely on an assumed absence of those relationships. Verdict: the protocol is ready for methodological review, but all provider and agency verdicts are withheld. Named accountability, conflict checks and observed evidence remain publication conditions.

Freeze the question and the assessment rules

Write the proposed purchase as a deliverable: who should receive what information, who approves it and what the supplier must hand over. Record the audience's location, working arrangements and access needs. Agree what is outside the assignment, especially support outside normal hours, media outreach and software administration.

Separate essential requirements from preferences. Use pass, fail and unverified for essential checks, with a written reason beside each result. Do not turn an unanswered question into a failure or let attractive extras compensate for a failed essential requirement. These are proposed editorial rules, not an externally validated scoring system.

Choose the evidence window before collecting submissions. Record the service edition, contract period and named delivery team where relevant. If the brief changes, issue the same revision to every participant and retain both versions so the review can explain what changed.

Examine delivery and effects separately

The UK government's communications functional standard distinguishes outputs, outtakes and outcomes in monitoring. Its requirements concern government departments and arm's length bodies; private purchasers may borrow the distinction without claiming government accreditation.

For this protocol, record a delivered message separately from evidence that its audience understood or acted on it. Ask who gathered any feedback, which people were eligible to respond and what else changed during the observation period. Keep an unexplained improvement out of a causal verdict.

Collect evidence that another reviewer can inspect

Request the supplier's dated scope and a relevant work sample with permission to examine it. Label those materials first-party. For independent corroboration, seek a client-controlled record that addresses the same assignment and dates. A public-sector standard cannot corroborate a supplier's claimed delivery result.

Design any future trial around a bounded task, with approved material and recorded access permissions. Save the starting conditions, actions, exceptions and final artefacts. Distinguish a demonstration led by the seller from work completed by the evaluator. Neither should be described as ordinary production experience without justification.

Decide what can be published

Where a review is used in advertising, CAP Code rule 3.7 requires documentary support for objective claims. That advertising rule is not a universal certification of editorial reviews.

Have the future reviewer trace each proposed conclusion to its evidence and record disagreement. Publish the scope, limitations and unresolved questions next to any eventual verdict. The immediate action is to appoint that reviewer and approve a test brief; this draft supplies no supplier score to carry forward.