PLAB test is designed to assess the knowledge and skills of international medical graduates. It comprises a written Part 1 examination and a Part 2 practical or objective structured clinical examination (OSCE). The pass mark for the PLAB test reflects what is expected of a doctor entering their second year of their Foundation program training. This includes the professional values and behaviors required of doctors, which are fundamental to delivering excellent care for example, practicing in accordance with the core GMC guidance and within their competence.

PLAB 1 is an exam that overseas doctors must pass to practice medicine in the UK. It tests knowledge of anatomy, physiology, biochemistry, pharmacology, critical care medicine, evidence-based medicine, medical ethics and law, microbiology, obstetrics and gynaecology, paediatrics, and psychiatry. Preparation can be done through self-study, courses, and practicing with past papers. Candidates must ensure that their resources are relevant to the UK healthcare system.