ficate has been obtained by either the employment business or another such business. 291. Where the agency or organisation has obtained an enhanced DBS certificate before the person is due to begin work at the school or college, which has disclosed any matter or information, or any information was provided to the employment business, the school or college must 99 obtain a copy of the certificate from the agency. 292. Where the position requires a children’s barred list check, this must 100 be obtained by the agency or third party by obtaining an enhanced DBS certificate with children’s barred list information, prior to appointing the individual. 293. The school or college should also check that the person presenting themselves for work is the same person on whom the checks have been made. Contractors 294. Where schools and colleges use contractors to provide services, they should set out their safeguarding requirements in the contract between the organisation and the school or college. 295. Schools and colleges should ensure that any contractor, or any employee of the contractor, who is to work at the school or college, has been subject to the appropriate level of DBS check. Contractors engaging in regulated activity relating to children will require an enhanced DBS check (including children’s barred list information). 296. For all other contractors who are not engaging in regulated activity relating to children, but whose work provides them with an opportunity for regular contact with children, an enhanced DBS check (not including children’s barred list information) will be required.101 In considering whether the contact is regular, it is irrelevant whether the contractor works on a single site or across several sites. In cases where the contractor does not have opport