2012 past exam questions
2012 1st Exam Question 002
2012 2nd Exam Question 040
2012 4th Exam Question 078
2013 past exam questions
2013 1st Exam Question 116
2013 2nd Exam Question 154
2013 4th Exam Question 194
2014 past exam questions
2014 1st Exam Question 234
2014 2nd Exam Question 272
2014 4th Exam Question 312
2015 past exam questions
2015 1st Exam Questions 350
2015 2nd Exam Question 390
2015 4th Exam Question 430
2016 past exam questions
2016 1st Exam Question 468
2016 Second Exam Question 508
2016 4th Exam Question 546
2017 past exam questions
2017 1st Exam Question 582
2017 2nd Exam Question 620
2017 4th Exam Question 658
2018 past exam questions
2018 1st Exam Question 696
2018 Second Exam Question 732
2018 4th Exam Question 772
2019 past exam questions
2019 1st Exam Question 814
2019 Second Exam Question 852
2019 4th Exam Question 890
2020 past exam questions
2020 1st and 2nd Combined Exam Questions 928
2020 3rd Exam Question 966
2020 4th Exam Questions 1,006
2021 past exam questions
1,044 questions from the 2021 first exam
2021 Second Exam Questions 1,184
2021 4th Exam Questions 1,122
2022 past exam questions
1,160 questions from the 1st exam in 2022
1,200 questions from the 2022 second exam
CBT restoration issues
2025 3rd CBT Restoration Problem 1,240

A method to pass both the written and practical exams at the same time!!
Complete explanations of incorrect answers and related key theories are provided, enabling you to solve all problems, even modified ones!!
Guaranteed high score along with passing!!

The Industrial Safety Engineer exam is a qualification exam administered by the Korea Human Resources Development Institute for Industry.
The purpose of this exam is to train specialized personnel necessary to prevent and respond to safety issues that may arise in industrial settings.
Due to the nature of the certification, there is a high proportion of theory and a lot of content to memorize, so it is expected that many test takers will be concerned about the best way to prepare.

The industrial safety engineer written exam is not a test at the level of a technician, where the same or similar questions are repeated every time.
The common opinion of test takers who took this exam is that it is difficult to pass even if you memorize 5 or 10 years' worth of past exam questions.
This can also be confirmed through the analysis data presented in this book.
However, it is difficult to pass the exam with only past exam questions, so it is not possible to blindly study the extensive theories of six subjects.
To help you prepare optimally for the exam, this book has been efficiently organized with a focus on past exam questions.


We provide not only “10 years of past exam questions,” “2025 3rd CBT restored questions,” “Analysis of exam questions by exam session,” “Explanation of incorrect answers,” but also “Key theories by type” and “Examination history” related to the questions, enabling effective study in proportion to the time spent.
In particular, “Key Theory by Type” is a textbook that analyzes all 65 previous exam questions from the past 23 years and organizes only the theories that appear on the exam. Therefore, it is the perfect textbook for passing the newly changed CBT exam without having to refer to a separate major theory book.
In addition, the core theories are marked with the “history of practical questions” so that you can prepare for both written and practical exams at the same time.


I sincerely hope that all test takers, using this book as a stepping stone toward passing the final industrial safety engineer exam, will successfully reach their destination.