are stand-alone qualifications, you can apply to pursue the Oxford Executive MBA towards the end of your studies or afterwards?

No. The Level 7 Diploma in Strategic Management and Leadership Online – MBA Top-Up Route (120 Credits) is an OTHM-awarded qualification regulated by Ofqual (603/2181/7). It is not affiliated with the University of Oxford. While the diploma provides the 120 credits required for an MBA top-up, progression is to partner universities offering standard MBAs, not the Oxford Executive MBA. The Oxford MBA is a separate, highly competitive programme with distinct entry criteria, including prior master’s-level study or significant professional experience, and does not accept the OTHM Level 7 as direct entry or credit transfer. Learners seeking an Oxford qualification must apply directly to the university, meeting their specific academic and professional standards independently of this regulated Level 7 route.