~에 의거하여

The Korean expression ~에 의거하여 is a sophisticated and formal grammatical construct used to signify that an action, decision, or statement is strictly based on, or performed in accordance with, a specific set of rules, laws, evidence, or established principles. Rooted in the Hanja 의거 (依據), where '의' (依) means to rely or depend on and '거' (據) means a base or evidence, the phrase literally translates to 'relying on a foundation.' This is not your everyday 'because of' or 'according to'; it carries a weight of authority and officiality that makes it indispensable in professional, legal, and academic settings. When you hear this phrase, you should immediately recognize that the speaker is justifying their position or action by pointing to a higher authority or a concrete piece of evidence. It is the linguistic equivalent of saying, 'By the power vested in me by these regulations' or 'Based on the empirical data provided.'

Legal and Regulatory Context

In the courtroom or within government documents, this phrase is the standard way to cite laws. For example, a judge might deliver a verdict 'based on Article 10 of the Criminal Law.' It removes personal bias and emphasizes that the law itself is the actor.

Academic and Scientific Research

Researchers use this to explain their methodology. If a conclusion is drawn, it isn't just a guess; it is 'based on the results of the experiment.' It signals to the reader that the findings are grounded in empirical reality rather than subjective interpretation.

Corporate and Administrative Use

In a company, HR policies or budget allocations are often justified using this phrase. 'Based on company policy, we are increasing the stipend.' It provides a shield for the decision-maker by showing that the decision follows a pre-existing consensus.

The nuance of ~에 의거하여 differs from the more common ~에 따라 (according to). While ~에 따라 can be used for simple instructions like 'following the map,' ~에 의거하여 suggests a formal reliance on a document or a set of facts that provide the legal or logical justification for an action. It is rarely used in casual conversation between friends. If you used it while deciding which movie to watch with a friend, it would sound intentionally robotic, overly formal, or even sarcastic, as if you were treating a movie choice like a constitutional crisis.

Furthermore, this phrase often appears in its shortened form ~에 의거해 or the even more formal ~에 의거함 in written notices. It is a hallmark of the 'Administrative Register' in Korean. When students transition from intermediate to advanced Korean, mastering the use of ~에 의거하여 allows them to participate in high-level discussions regarding social issues, legal matters, and professional reporting. It transforms a simple statement into an authoritative claim.

Historical Precedent

Historians use this to cite ancient texts. 'Based on the records in the Samguk Sagi...' This indicates that the historical claim is not a myth but is supported by documented evidence.

News Media

Journalists use this to attribute their stories to official sources. 'Based on the police announcement, the suspect was apprehended at midnight.' This shifts the responsibility of the truth to the source.

Using ~에 의거하여 correctly requires understanding its grammatical placement and the type of nouns it pairs with. It follows the pattern [Noun] + 에 의거하여. The noun must represent something that can serve as a foundation or authority—usually an abstract concept like a law, a rule, a principle, a fact, or a document. You cannot use it with physical objects in a literal sense (e.g., you wouldn't say 'based on the chair'). Instead, it is used for the intellectual or legal framework that supports an action.

The Core Structure

The phrase acts as an adverbial modifier. It explains *how* or *why* the subsequent verb is occurring. For example: '규정(Rule) + 에 의거하여 + 처리하다(to process).' This means to process something by strictly following the rules.

Verb Compatibility

It is most frequently paired with verbs related to decision-making, reporting, judging, and acting. Common verbs include: 판단하다 (to judge), 결정하다 (to decide), 작성하다 (to write/compose), 집행하다 (to execute), and 행동하다 (to act).

One of the most important aspects of using this phrase is maintaining the formal register. Since ~에 의거하여 is inherently formal, the sentence ending should also be formal, such as -습니다 or -ㄴ다/는다 (in written reports). Using it with casual endings like -어/아 or -지 creates a clash in tone that sounds awkward to native speakers. It is also common to see the variation ~에 의거한 [Noun], where it functions as an adjective. For example, '법에 의거한 절차' means 'a procedure based on the law.'

In professional writing, you might see this phrase used to link two clauses. For instance, 'The company revised the contract based on the new labor laws.' Here, the noun 'labor laws' (노동법) serves as the catalyst for the revision. This usage helps create a logical flow in complex sentences, ensuring that every action has a clearly defined justification. It is also useful in debates to show that your argument isn't just an opinion but is supported by data (데이터에 의거하여).

Shortening for Flow

In newspaper headlines or bullet points, '의거하여' is often shortened to '의거'. For example: '법령 의거 조치' (Action based on law). This is extremely concise and used only when space is limited.

Negative Contexts

It is often used to point out what was *not* followed. '절차에 의거하지 않은 행동' (Action not based on procedure). This is a strong way to criticize someone's lack of professionalism.

While you might not hear ~에 의거하여 while buying groceries, it is a staple of the Korean public sphere. You will encounter it most frequently in news broadcasts, particularly during segments covering government announcements, legal proceedings, or corporate scandals. News anchors use it to provide a sense of objectivity and authority to their reporting. For instance, when reporting on a new tax hike, the anchor might say, 'Based on the new tax law passed yesterday...' using this specific phrase to ground the news in official reality.

Official Announcements

When you visit a government website or receive a notice from a public office (like the immigration office or the tax office), you will see this phrase everywhere. It is used to explain why certain documents are required or why a specific fee is being charged. It signals that the government is following established protocols.

Courtroom Dramas and Real Life

In legal dramas (K-Dramas like 'Extraordinary Attorney Woo' or 'Juvenile Justice'), lawyers and judges use this phrase constantly. It is the linguistic backbone of a legal argument. In real Korean courtrooms, every single judgment is read out with a reference to the specific laws '에 의거하여'.

In the workplace, you will hear it during formal meetings, especially those involving compliance, auditing, or strategic planning. If a manager is explaining a shift in strategy, they might say, 'Based on our market analysis...' using ~에 의거하여 to show that the change is data-driven rather than a whim. It is also found in internal company manuals and employee handbooks. If you are working in Korea, knowing this phrase will help you understand the 'why' behind many corporate procedures.

Finally, it is a very common phrase in university lectures, especially in the humanities and social sciences. Professors will cite theories or historical documents using this grammar. For students writing papers in Korean (TOPIK II level writing), using ~에 의거하여 instead of simpler phrases will significantly boost the perceived 'academic quality' of their work. It shows a command of formal Korean logic and structure.

Military and Security

In military contexts, orders are often given 'based on the operational plan.' This ensures that the chain of command is clear and that actions are justified by pre-approved strategies.

Standardized Testing

In the TOPIK exam, the instructions for the writing section often use this phrase. 'Write based on the provided graph' (제시된 그래프에 의거하여 서술하시오).

One of the most frequent mistakes learners make with ~에 의거하여 is using it in casual or informal contexts. Because it is a high-register, formal expression, using it while chatting with friends or family can make you sound incredibly stiff or like you are reading from a legal textbook. For example, saying '친구의 조언에 의거하여 밥을 먹었다' (I ate based on my friend's advice) sounds bizarrely formal. In such cases, ~에 따라 or ~서 (because) would be much more natural.

Mistaking the Particle

Learners often forget the '에' or try to replace it with other particles like '를'. Remember that '의거' is a noun that requires the locative/directional particle '에' to function as 'based on.' Without '에,' the sentence becomes ungrammatical.

Confusing with '~에 근거하여'

While very similar, '~에 근거하여' (based on evidence/grounds) and '~에 의거하여' have slightly different nuances. '의거' often implies a formal rule or authority, while '근거' focuses more on the logical evidence or 'grounds' for a belief. Using '의거' for a personal opinion might feel too 'official.'

Another mistake is using ~에 의거하여 with physical foundations. If you want to say a house is built on a hill, you cannot use this phrase. It is strictly for abstract, conceptual, or legal foundations. For physical foundations, you would use ~위에 (on top of) or ~을 기반으로 하여 (if speaking metaphorically about infrastructure). Misunderstanding this can lead to sentences that sound like you are trying to apply laws to physical gravity.

Lastly, some learners overuse it in writing to try and sound smart, leading to 'wordiness.' If every sentence in an essay starts with '~에 의거하여,' the writing becomes repetitive and heavy. It should be reserved for the most important justifications. Overuse can make your Korean feel like it was generated by a bureaucratic computer rather than a human being. Balancing it with other expressions like '~을 토대로' (based on the soil/foundation of) or '~의 측면에서' (from the aspect of) will make your writing more dynamic.

Logical Misconnection

Sometimes the noun and the result don't match. 'Based on the law, I am happy' is a logical mismatch. The result of '의거하여' should be an action or a formal state, not an emotion.

Spelling and Pronunciation

Don't confuse '의거' (依據) with '의구' (doubt) or '의기' (spirit). These small spelling changes completely change the meaning of the sentence.

In Korean, there are several ways to say 'based on' or 'according to,' and choosing the right one depends on the context and the level of formality you want to achieve. While ~에 의거하여 is the most formal and 'official' sounding option, others might be more appropriate for different situations. Understanding these nuances is key to sounding natural and precise.

~에 근거하여 (Based on Grounds/Evidence)

This is the closest synonym. '근거' (根據) means 'grounds' or 'evidence.' While '의거' is about following an authority or rule, '근거' is about having a logical reason or proof. You use this when you want to say your opinion is backed by facts.
Example: '사실에 근거하여 말하세요.' (Speak based on facts.)

~을/를 토대로 (Based on the Foundation/Soil)

'토대' (土臺) literally means the foundation of a building or soil. This is used when something 'grows' out of a previous work or experience. It is very common in creative or development contexts.
Example: '경험을 토대로 책을 썼다.' (I wrote a book based on my experience.)

~에 따라 (According to / Following)

This is the most versatile and common expression. It can be used in both formal and informal settings. It simply means following a path, a rule, or a change. It lacks the 'heavy authority' of 의거하여.
Example: '지시에 따라 움직이세요.' (Move according to instructions.)

Other alternatives include ~을/를 바탕으로, which is very similar to ~을/를 토대로 but slightly more common in everyday writing. It suggests that the noun provides the 'background' or 'base material' for something else. If you are describing a movie based on a true story, you would use 실화를 바탕으로 한 영화. Using 의거하여 there would make it sound like the movie was legally mandated by the true story.

In very high-level legal Korean, you might also see ~에 기하여 (based on/arising from). This is even more formal than ~에 의거하여 and is almost exclusively used in written legal complaints or judicial opinions. For the vast majority of learners, mastering ~에 의거하여 and its distinction from ~에 따라 and ~에 근거하여 is the most important step for professional fluency.

~에 준하여 (In accordance with/Proportionate to)

This is used when something follows a standard or is done in proportion to something else. '급여는 경력에 준하여 지급한다' (Salary is paid in accordance with experience). It implies a standard of comparison.

~을/를 기초로 (Based on the foundation)

Similar to '토대로,' but often used for basic principles or fundamental data. '기초' means 'basic' or 'foundation.'