Polícia Federal - Perito Criminal Federal

Expect objective multiple-choice papers across the listed subjects, a discursive or written exam requiring structured technical answers, and an oral thesis defense. Physical fitness, medical, psychological and documentary stages usually follow. The exact structure, subject weighting and stage order change between editions, so read the current official notice.

Very hard, mainly because of breadth. You must be strong in law and Portuguese while also handling statistics, computing and several natural sciences, and the discursive and oral stages expose shallow knowledge. Candidates with solid undergraduate foundations and months of disciplined, problem-based study do best; memorization alone rarely survives the written stage.

Retake rules are set in each official notice, so check the current edition on the Polícia Federal site. In practice, sitting a later edition usually means starting the whole selection again, including objective, written and later stages. There is no shortcut for candidates who passed only some stages, so plan for a full cycle each time.

Most successful candidates study for many months, often close to a year or more, at a steady weekly pace. Treat it as a project: cover the legal and language base early, keep quantitative and scientific subjects in continuous rotation, and reserve the final months for timed simulations and discursive writing practice rather than new content.

Start with Portuguese, constitutional, administrative and criminal law, since they are heavy and slow to mature. Then build statistics and computing alongside your specialty science, and keep criminalistics connected to real case reasoning. Finish with integrated simulations and written answers that mix subjects, because the exam rewards combining technical and legal reasoning.

Neglecting the discursive and oral stages while over-drilling multiple choice is common, as is ignoring weaker scientific domains until too late. Others fail because they memorize without solving problems, mismanage time in long papers, or write vague answers lacking technical vocabulary. Poor physical preparation for the fitness stage also eliminates otherwise strong candidates.

Scoring rules, minimum marks per subject and elimination criteria are defined in the notice for each edition and are published by the official body. Do not rely on numbers circulating online, since they may refer to older editions. Always read the current notice and its annexes before planning targets.

Vacancy counts, reserve lists, validity period and call scheduling vary by edition and are announced by the Polícia Federal in the official notice. Check the current document and any rectifications for the authoritative figures, since older numbers do not carry over and are frequently misquoted in study forums.

Yes, the career requires a completed higher-education degree in an area accepted by the notice, typically engineering, chemistry, biology, computing, accounting, statistics, medicine, dentistry or similar. The exact list of accepted degrees and any registration requirements appear in the official notice, so verify yours before applying.

Write full technical answers under time pressure and have someone critique structure, precision and legal grounding. For the oral defense, prepare a topic you know deeply, rehearse explaining it to a skeptical listener, and practice answering follow-up questions. Clarity and honesty about limits impress examiners more than bluffing.