Forensic psychiatry determination is, ordered by a court, the analysis and
interpretation of medical facts with important legal implications. In that
sense, psychiatrists (or neuropsychiatrists), apart from their professional
expertise, must be familiar with legal, economical and social significance of
medical data, so that their forensic reports are clear and useful in the
context of legal procedure. This review deals with forensic psychiatry
aspects of mental capacity. In the introduction of the article, the
explanation of relevant concepts such as mental capacity, contractual and
testamentary capacity, informed consent, undue influence and forensic
determination in light of Serbian statutory law is presented. Further, the
authors present basic principles of making forensic reports on mental
capacity as well as contractual and testamentary capacity, and informed
consent for eventual medical examination and treatment.