What product photography vendor due diligence means for studio buyers

What to take away

Due diligence now runs on paperwork rather than portfolioscopyright assignment, insurance and company records decide whether a studio can be booked at all.
The Copyright, Designs and Patents Act 1988 gives first ownership to the photographer unless the contract assigns rights in writing, so read that clause before commissioning.
Advertising claims carried by your product shots fall under the CAP and ASA resource library, so ask vendors how they handle substantiation.
Public-sector buyers face extra tests after the Procurement in the national interest guidance, including supply-chain questions studios must answer.

Why vendor checks changed

A buyer once judged a studio on portfolio and day rate. That no longer holds. Rights disputes, insurance gaps and procurement scrutiny now surface before a shoot is booked.

The shift bites hardest for ecommerce teams commissioning hundreds of images a quarter. A weak contract can leave you unable to reuse assets on paid social or marketplaces.

The tools and supplier guide for 2027 maps how vendor categories differ, which helps you judge how deep the checks below need to go.

The core checks before you sign

Start with identity. Check the trading name against Companies House, review filing history and note any change of directors in the last two years.

Core vendor checks before signing

Check trading name against Companies House
Review filing history and director changes
Read written copyright assignment clause
Request public liability and indemnity certificates
Test turnaround claims with two references
Request one finished file at full resolution

Then read the copyright clause. Under section 11 of the Copyright, Designs and Patents Act 1988, the author owns the work unless there is a written assignment. Check what transfers, when, and whether moral rights are waived.

Ask for public liability and professional indemnity certificates dated this year, covering work at your premises. Then test turnaround claims with two references from the last twelve months and a sample delivery schedule.

Request one finished file at full resolution before signing. Check the colour, crop and file naming against your own specification, because a portfolio on a screen hides compression and retouching choices.

What each document proves

Use this table to map paperwork to the risk it removes.

Documents and risks they remove

Document

Companies House filing history: Trading status
Written copyright assignment: Reuse across channels
Insurance certificates: Damage
Advertising substantiation notes: Claims in captions
Delivery schedule with dates: Launch deadlines
Data processing terms: Model releases

Risk addressed

Companies House filing history: Ownership stability
Written copyright assignment: Territories
Insurance certificates: Injury
Advertising substantiation notes: Paid media
Delivery schedule with dates: Marketplace deadlines
Data processing terms: Personal data

If a vendor cannot supply one row, pause. A missing insurance certificate is often an administration gap rather than a red flag. A missing assignment is a commercial one, so treat the two differently.

Advertising and claims

Product images often carry implied claims. A styled shot can suggest a size, finish or accessory the item does not include. The ASA and CAP codes expect evidence for anything a consumer would read as factual.

Ask your vendor how they flag styling decisions that could mislead, particularly in regulated categories such as supplements or cosmetics.

Keep that evidence beside the asset, so a caption writer or media buyer can see why a shot was styled a certain way.

Teams weighing budget options should read the best tools in England alongside these checks, because a low day rate rarely includes compliance support.

Public-sector and regulated buying

If you buy for a public body, the national interest guidance adds tests around supplier resilience and data. Ask where images and raw files are held.

Private buyers gain from the same questions. A studio relying on one freelancer for retouching is a single point of failure in launch week.

Ask how quickly the studio can hand over raw files if the relationship ends, because exit terms matter as much as delivery terms.

Scoring vendors fairly

Score each supplier out of five on six lines: company records, rights, insurance, compliance, capacity and references. Weight rights and capacity highest, because neither is easy to replace mid-project.

For example, a team paying £400 a month for a retainer might score a cheap studio highly on price and badly on rights, then find the images cannot be used in a paid campaign.

Keep the completed sheet with the brief so the next buyer inherits the reasoning. Review the scores each year, since a studio that grew quickly may have changed its retouching arrangements.

Common questions

Does a photographer automatically own the images?

Yes, unless your contract assigns copyright in writing. The 1988 Act gives first ownership to the author, so a verbal agreement is not enough.

What insurance should a product photography vendor hold?

At minimum public liability and professional indemnity, with certificates dated in the current year. Ask whether the policy covers work at your site too.

How long should due diligence take?

For a single studio, allow two to three weeks to gather records, references and a signed contract. Public-sector buyers should allow longer.

Can I reuse images on paid social without extra payment?

Only if the assignment or licence covers that use, territory and duration. Extending rights later usually costs more.