Volume 1

Part 1: General Theory of Administrative Law
Lecture 1 Administration
Lecture 2: The Significance of Administrative Law
Lecture 3: Courts and Effects of Administrative Law
Lecture 4: General Principles of Administrative Law
Lecture 5 Administrative Law
Lecture 6: Public Rights and Public Duties
Lecture 7: Special Power Relationships, etc.
Lecture 8: Legal Requirements and Legal Facts under Administrative Law
Lesson 9: Legal Acts of Private Persons

Part 2 Administrative Action Law
Lesson 10: Statutory Orders
Lesson 11 Administrative Rules, etc.
Lecture 12: Basic Concepts of Administrative Actions
Lesson 13: Contents of Administrative Acts
Lesson 14: Administrative Acts
Lesson 15: Requirements and Effects of Administrative Actions
Lecture 16: Defects in Administrative Acts and Succession of Defects
Lesson 17: Abolition (Cancellation/Withdrawal) and Lapse of Administrative Actions
Lesson 18: Promise, etc.
Lecture 19: Contracts under Public Works Law, etc.

Volume 2

Part 3 Administrative Procedures and Administrative Disclosure
Lecture 20 Administrative Procedures Act (General Provisions, etc.)
Lesson 21 Administrative Procedures Act (Dispositions, etc.)
Lecture 22: Information Disclosure Act

Part 4. Means of Ensuring Effectiveness of Administration
Lecture 23: Establishing a means of ensuring administrative effectiveness
Lesson 24: Administrative Enforcement (Execution, etc.)
Lecture 25: Immediate Administrative Enforcement and Administrative Investigation
Lesson 26: Administrative Punishments (Administrative Punishments, Administrative Order Punishments)

Part 5 Administrative Remedies 1 (Administrative Damages Compensation)
Lecture 27: Overview of Administrative Relief
Lesson 28: Administrative Damages 1 (Article 2 of the State Compensation Act, etc.)
Lecture 29: Administrative Damages 2 (Article 5 of the State Compensation Act, etc.)
Lecture 30: Administrative Compensation for Losses 1 (Requirements for Claims for Compensation for Losses)
Lecture 31: Administrative Compensation for Losses 2 (Standards and Contents of Compensation for Losses, etc.)
Lecture 32: Other systems for damage compensation, etc.

Part 6 Administrative Remedies 2 (Administrative Litigation)
Lecture 33: Overview of Administrative Appeals, etc.
Lecture 34: Administrative Appeal Procedures, etc.
Lecture 35: Overview of Administrative Litigation, Parties Litigation, and Objective Litigation
Lesson 36 Appeals 1 (Significance of Cancellation Lawsuits, etc.)
Lesson 37 Appeals 2 (Dispositions, etc.)
Lesson 38 Appeal Litigation 3 (Other Litigation Requirements and Change of Claim, etc.)
Lesson 39 Appeals 4 (Trial of Cancellation Suits, etc.)
Lecture 40: Appeals 5 (Suits for Confirmation of Invalidity, etc., Suits for Confirmation of Illegal Omission)

supplement
Look up terms
Look up case law
Reference format
References

『2026 Sunny Administrative Law General Theory Basic Textbook』 is comprised of a total of 40 lectures, making it a textbook that stands out from other exam preparation books. It is an “all-in-one” textbook that organically links theory, case law, articles, and past exam questions to make administrative law a strategic subject for the exam in the shortest possible time and aims for optimal single-volume format.


As we publish books every year, we have refined the content in many areas to improve the completeness of the books.
The most notable feature of the "2026 Sunny Administrative Law General Theory Basics" is that it focuses on exam-specific content in line with the latest exam trends, enhancing its suitability for the exam. It also provides various learning tools for effective use of the textbook.

The specific features and structure of this book are as follows:

01 Forest Green
Forest Green summarizes the content of each lecture. Before you begin studying, you can view the lecture content in one expanded screen. You can also use it as a summary note to quickly organize important content right before an exam.
Please understand the content of the text by viewing the entire forest through Forest Green, which allows you to see the forest and the trees together.

02 Linkage display for 'core concentration'
At the top of each section, the serial number of the 'Core Intensive' topic is displayed so that you can study it in conjunction with the '2026 Sunny Administrative Law General Theory Core Intensive'.
If you would like to summarize and remind the test taker of the content based on their level of understanding, please follow the linking marks to expand the 'Key Points' section.

03 Well-structured composition of various learning elements
Important learning content is placed in the main text, and learning elements essential for learning the main text theory are selectively placed in the auxiliary section.
In other words, the 2026 edition also actively reflects recent exam trends and focuses on the content necessary for the exam.
And related past exam questions in the form of true or false questions are placed at the top of the auxiliary section, and then the essential articles, precedents, and in-depth or supplementary content for studying the main text are placed in order according to the flow of the main text.
Following the structure of this book, you will be able to solve the 'concept organization → problem application → in-depth learning' process all at once.

04 Past Papers True or False
For each past exam paper (including the 2025 local government and Seoul City 9th grade exam papers) that have been converted into true or false questions, importance is indicated by using an asterisk (★) in the true or false questions.
Additionally, we have matched each past exam question and the main text 1:1 to enable organic learning.
You can also create a box (□□□□□) in the previous question check box to indicate how many times you have read it.

05 Composition of Articles and Case Laws
To reflect the increasing importance of case law and legal texts in exam questions, we have carefully selected and included important case law and legal texts.
In addition, we have titled the important contents to make it easier to organize the lengthy case law.
In particular, theories and precedents are appropriately connected so that precedents can be understood within the flow of theories, rather than simply as a list of precedents.
And to prepare for case issues, important precedents are indicated in parentheses with the facts.
In addition, considering that the contents of administrative law are interconnected overall, related pages are displayed, with important parts in blue and concepts in red.

06 Past Exam Question Memorization APP
This book includes a coupon for the [2026 Sunny Administrative Law APP] so that you can study the previous exam questions included in the supplementary material anytime, anywhere.
We hope you will study effectively by using both the 『2026 Sunny Administrative Law General Theory Basics』 and the [2026 Sunny Administrative Law APP].