This blue book was designed in accordance with the table of specifications of the Professional Regulation Commission. This blue book serves as review material and also as reference to aspiring criminologist. It may remind you of what you have learned from your four years stay in your respective schools. This material was already tested during the December 2022 CLE which produces at least 85 percent passing among those who used it as their review material. As such, I observe also that undergraduate students are using it as their reference book in their related courses. It is worth sharing to all who are aspiring criminologist.