■ Just Before the Main Exam! Denken Sanshu Final Check [Limited-Time Release] TAC Co., Ltd. (Chiyoda-ku, Tokyo), which offers courses for Certified Electrical Engineer (Denken Sanshu / Denken Nishu), is releasing "Denken Sanshu Final Check Materials" that are useful right before the written exam. These materials will be available for a limited time starting July 1, 2026 (Wed). Reiwa 8 First Half Denken Sanshu Main Exam Final Check Materials These materials are available to help you comprehensively review your knowledge, useful for both written and CBT exam formats. Please take advantage of these materials, whether you are taking the first half main exam or just starting your studies. ▼ Denken Sanshu Final Check Materials Viewing Period July 1, 2026 (Wed) - August 30, 2026 (Sun) Click here to view the special materials [Announcement] August 10, 2026 (Mon): "Denken Nishu Final Check Materials" to be Released Reiwa 8 Denken Nishu First Exam Final Check Materials ▼ Denken Nishu Final Check Materials Viewing Period August 10, 2026 (Mon) - August 30, 2026 (Sun) ■ Denken Sanshu National Public Mock Exam Thorough analysis of the latest main exam question trends! Includes original predicted questions on highly likely themes and past main exam questions (covering approximately 60% of the exam). Individual performance reports to gauge your standing & web point explanations to support your review! Experience the realism with venue-based exams! For home-based exams, choose between written (mark sheet) or CBT (web mock exam) submission! TAC Denken Sanshu National Public Mock Exam "As a rehearsal before the main exam," "To identify weak areas," "To boost motivation." TAC's Denken Sanshu National Public Mock Exam has been popular every year. This is a public mock exam for all Denken Sanshu applicants, offering a trial run in an environment and with materials that closely simulate the main exam. 4-subject set: 9,000 yen (tax included) / 1 subject: 2,600 yen (tax included) Internet a