* Medical Degree (MD or equivalent): This is the foundational requirement. The specific degree name may differ (e.g., MBBS in some countries), but it involves years of rigorous study at an accredited medical school.
* National Licensing Examination(s): After medical school, physicians must pass one or more rigorous licensing examinations specific to their country or region. Examples include the USMLE (United States Medical Licensing Examination) in the US or the PLAB (Professional and Linguistic Assessments Board) in the UK for those who trained abroad.
* Residency/Internship: Following medical school and licensing exams, physicians typically undertake a period of residency training (or internship) in a specific medical specialty. This is a crucial hands-on period of supervised clinical practice.
* Licensing from the relevant authority: Once residency is completed, physicians must obtain a license to practice medicine from the relevant medical licensing board or authority in their jurisdiction (state, province, or country). This license is renewed periodically and requires maintaining certain standards of continuing medical education.
In short, becoming an allopathic physician is a multi-stage process involving extensive education, examinations, and licensing, varying in specifics depending on the location. There isn't one overarching international certificate; rather, it's a culmination of several credentials and authorizations.