Here's what to consider:
* The institution granting the diploma: The reputation and accreditation of the institution that awarded the diploma will play a significant role. A diploma from a well-respected college or university is more likely to be accepted for credit.
* The institution granting the degree: Each university or college has its own policies on transfer credits. They will review the courses taken in the diploma program and determine which, if any, meet their requirements for equivalent courses within their degree program. Some institutions are more lenient than others.
* The specific courses in the diploma: The content of the diploma courses must align with the requirements of the degree program. A general business management diploma might have some overlap with an undergraduate business degree, but the degree program might require more specialized courses.
* Prior Learning Assessment (PLA): Many institutions have a PLA process where you can formally demonstrate learning acquired outside of traditional coursework (including through diplomas), and may earn credit for it.
In short: You must contact the admissions office of the university or college where you intend to pursue your degree and inquire about transfer credit policies. They will be able to review your diploma and transcripts to determine which, if any, credits will transfer. Don't assume anything; always check directly with the institution.