Some people say that the patent agent qualification certificate is the "access" professional qualification certificate to enter the patent agency industry, that is to say, if you want to be a patent agent (to be renamed as a patent agent soon), you must obtain this qualification, which does not belong to the title. Judicial examination is also a kind of "access" professional qualification, which is necessary to become a lawyer, judge, prosecutor and other professions, rather than a professional title. IPMS auditor is a registered qualification, not a professional title. Before March 26th, 2008, auditors were divided into trainee auditors, auditors and senior auditors. Senior auditor is not a professional title, but an auditor representative with a relatively high professional level.
I hope my answer is helpful to you.