The credential must be assessed on the actual award and applicable occupational rule, not the current name alone.
Explain the historical identity
Provide reliable evidence connecting the names. Do not rewrite the diploma or assume that a familiar modern name establishes everything about the earlier programme.
If the diploma is in an unrelated subject, the entry is not met by adding more years, and the honest step is to look at whether another listed profession fits the actual work or whether a different category suits the household better. Eligibility turns on Canadian or Mexican citizenship, which permanent residence alone does not satisfy, a qualifying listed profession with its credential requirements, prearranged professional work in the United States, and temporary entry. A listed profession's credential route asks for a stated qualification, often a baccalaureate or licenciatura and, for certain listings, alternatives such as a licence or a diploma with experience. Settle the credential question before paying for registry copies, because a qualification that does not match the listed profession will not be rescued by a flawless identity chain, and those copies would then buy nothing. The complication, where there is one, is procedural: a package that names one nationality in the letter and offers another at the counter raises an identity question before anyone reaches the merits of the profession or the offer.