 a range of topics that may help schools and colleges. 151. The Independent Schools Inspectorate (ISI) is approved to inspect certain independent schools and will also report on safeguarding arrangements. ISI has a published framework which informs how it inspects at Independent Schools Inspectorate. What school and college staff should do if they have a safeguarding concern or an allegation is made about another staff member 152. Governing bodies and proprietors should ensure there are procedures in place as described in paragraph 69 - 71, to manage any safeguarding concerns (no matter how small) or allegations that do not meet the harm threshold, about staff members (including supply staff, volunteers, and contractors). ‘Low-level’ concerns should be addressed as set out in Section two of Part four of this guidance. 153. Governing bodies and proprietors should ensure there are procedures in place, as described in paragraphs 69 - 71, for staff to report concerns or allegations that may meet the harm threshold about staff members (including supply staff, 43 volunteers, and contractors). These should be addressed as set out in Section one of Part four of this guidance. 154. There must be procedures in place to make a referral to the Disclosure and Barring Service (DBS) if a person in regulated activity has been dismissed or removed due to safeguarding concerns or would have been had they not resigned.42 This is a legal duty and failure to refer when the criteria are met is a criminal offence.43 More detail is provided at paragraph 350. 155. Where a teacher’s employer, including an agency, dismisses or ceases to use the services of a teacher because of serious misconduct, or might have dismissed them or ceased to use their services had they not left first, they must consi