If an applicant applying for limited leave to enter or remain under Part 8 or Appendix FM submits an English language test certificate or result and the Home Office has already accepted it as part of a successful previous partner or parent application (but not where the application was refused, even if on grounds other than the English language requirement), the decision-maker may accept that certificate or result as valid if it is:
(a) from a provider which is no longer approved, or
(b) from a provider who remains approved but the test the applicant has taken with that provider is no longer approved, or
(c) from a test centre which is no longer approved, or
(d) past its validity date (if a validity date is required under Appendix O),