The complainant requested details of all payments made over £25,000. Barnsley Hospital NHS Foundation Trust (‘the trust’) disclosed some information and withheld supplier names under sections 43(2), 31(1)(a), 41(1) and 40(2) of FOIA. These exemptions concern commercial interests, law enforcement, information provided in confidence and personal data, respectively. The Commissioner’s decision is that the trust is entitled to withhold the supplier names under section 31(1)(a) of FOIA.