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How to Earn a Detective License: Eligibility and Exam Schedule

A Amy Kim · 교육혁신팀 Published
Key points

The Detective License is open to anyone with a high school diploma, features a flexible self-scheduled written exam, a 4-subject curriculum completable in 2–3 weeks, and a ~97% pass rate.

Hello, this is Kolleges!

Today we’re going to look at the Detective License. Many people are interested in the detective profession and curious about how to earn the certification.

We’ll walk through what you need to do and how to prepare, one step at a time. For everyone considering the Detective License, here’s some useful information 🧡

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Detective License eligibility open to anyone with a high school diploma

First, you might be wondering what conditions you need to meet to earn the Detective License.

Here’s the good news —

unlike many other certifications, this one has no demanding eligibility requirements.

Anyone can take it on.

Eligibility is granted to anyone with a high school diploma or higher. No specific major or career is required.

People of all backgrounds, ages, and professions can apply. That’s why more and more people are taking on this certification.

These simple requirements give a lot of people the opportunity to give it a try.

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Flexible self-scheduled written exam for the Detective License with no fixed date

The Detective License doesn’t have a fixed exam date like other national certifications. That makes scheduling quite flexible — a real advantage.

After completing all the coursework, or once you've completed at least 60% of it, you can take the exam on any date and time you choose. The Detective License exam is a written exam with multiple-choice questions, so you can prepare without pressure.

Another upside is that there’s no practical exam. Most certification exams require both written and practical components, which can be a heavy burden.

But because the Detective License has no practical exam, preparation is much easier.

Working through past exam questions and studying accordingly leads to strong results.

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Detective License curriculum covering detective system and private investigation theory

What will you study to earn the Detective License? The curriculum is well organized and systematic.

  1. 1 Detective System — the basic role and system of a detective
  2. 2 Private Investigation Theory — the theory and practice of private investigation
  3. 3 Detective Practice by Type — practical learning across various types of detective work
  4. 4 Fundamental Principles of Criminal Investigation — foundational principles related to criminal investigation

You’ll cover this range of subjects, and most of it can be completed within 2 to 3 weeks. Even with a busy schedule, you can earn the certification in a short period — a real plus.

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Detective License passing criteria: 60-point cutoff with a roughly 97 percent pass rate

Now let’s look at the passing criteria for the Detective License. In fact, the exam isn’t particularly difficult.

The passing score is 60 points or higher.

By working through past exam questions to understand the exam’s patterns and studying the curriculum well, you can pass comfortably.

The pass rate is around 97%, which is quite high — careful preparation gets strong results ✔

Working through past exam questions thoroughly and reviewing what you’ve studied makes passing not difficult. It’s a written exam, but with solid preparation, anyone can earn the Detective License 💪

Today we looked at how to earn the Detective License. The requirements are simple and the curriculum is well structured, so anyone can take it on.

Earn the Detective License and open a new path as a specialist in the private investigation field. It’s a certification you can prepare for in a short time — go for it.

With the curriculum and lectures provided by Kolleges, you too can confidently earn the Detective License and take on a new and engaging field.

Frequently asked questions

Anyone with a high school diploma or higher is eligible — no specific major, career background, or age restriction applies. People from all backgrounds and professions can apply, which is why this certification attracts a wide range of candidates looking to enter the private investigation field.
There is no fixed exam date. Once you have completed all coursework, or at least 60% of it, you can schedule the written exam on any date and time of your choosing — a scheduling flexibility that makes it easier to fit preparation around a busy life or work schedule.
No. The Detective License requires only a written multiple-choice exam — there is no practical component. Most certification exams include both written and practical components, which is a heavy burden, but the Detective License skips that entirely, making preparation and scheduling much more manageable.
The passing score is 60 points out of 100, and the pass rate is approximately 97%. Working through past exam questions and covering the four-subject curriculum — which most candidates finish in 2 to 3 weeks — is sufficient for most people to pass comfortably.

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A
Amy Kim
교육혁신팀
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