any determination made before 25th September 1992 under section 51 of the 1972 Act as to whether planning permission is required, or any application made before that day for such a determination and any determination following on such an application, including a determination made on appeal;

any established use certificate granted before 25th September 1992 under section 90 or section 91 of the 1972 Act, or any application for such a certificate made before that day and any certificate following on such an application.