Identifying Marks in NBI: Meaning, Examples, and What to Write

Identifying marks in NBI are visible physical features such as moles, scars, birthmarks, freckles, tattoos, or dimples that help confirm a person’s identity. These permanent markers allow the National Bureau of Investigation to distinguish between people with similar names in their database. If you do not have any noticeable marks, you can usually write “None.”
Understanding what counts as an identifying mark makes the application process easier. In this guide, you will learn what identifying marks mean, examples you can write, and how to fill this part correctly when applying for NBI clearance.
What Does it mean by Identifying Marks in NBI Clearance?
Identifying marks in NBI refer to physical features on your body that help verify your identity during the NBI clearance process.
The purpose is simple: many people share the same name, and these marks help officers confirm that the clearance belongs to the right person.
When applying, the marks are recorded along with your photo and fingerprints during the biometrics stage. This information becomes part of your identification record.
What to do next: Look for any visible marks on your face, arms, or neck before filling the form. Common identifying marks include:
These marks do not have to be large or unusual. Even a small mole or scar can serve as a valid identifying feature.
Why NBI Asks for Identifying Marks
NBI asks for identifying marks to prevent mistaken identity in their records.
Their system sometimes finds multiple individuals with the same name. Physical features help investigators confirm whether the applicant matches a record in the database.
This step becomes important when an application shows a “HIT.” A hit means your name matches another name already stored in NBI records. To understand this in detail, read our complete guide on NBI hit status meaning.
Provide a short, clear description of any visible mark.
How Identifying Marks in NBI Work
The system mainly uses these marks when verifying applicants who share the same name with someone else.
Step 1: You Provide Identifying Marks in the Application
During the NBI clearance registration, the form asks for identifying marks. These are visible features such as:
You simply describe the mark and its location, for example:
This information becomes part of your personal record.
Step 2: Biometrics Capture Your Identity
When you visit the NBI center, they collect biometric data, which usually includes:
- Fingerprints
- Photograph
- Personal details
At this stage, staff may also observe and confirm your identifying marks. This helps ensure that the information recorded in the system is accurate.
Step 3: NBI Database Checks Your Name
After your biometrics are captured, the NBI system checks your name against its database.
Sometimes, the system finds similar names already stored in criminal or investigation records. This situation is called an NBI “HIT.”
A hit does not mean you have a case. It simply means your name matches another record.
Step 4: Identifying Marks Help Resolve Identity
When a hit appears, NBI officers need to confirm whether you are the same person connected to that record. They compare several details:
Physical features like scars or moles help them determine if the record belongs to you or someone else with the same name.
Step 5: Clearance Is Issued After Verification
Once the verification is complete, the NBI decides whether the applicant is connected to the record. Two possible results:
No Match Found
- Your clearance is released normally.
Record Requires Review
- The verification process may take a few extra days.
Identifying marks help speed up this process because they provide an additional identity reference.
What Happens If You Have No Identifying Marks
Some applicants do not have noticeable marks.
In this case, you can write “None” in the identifying marks section of the form.
This will not affect your application because NBI primarily relies on biometrics such as fingerprints and photographs.
Common Examples of Identifying Marks in NBI
Many applicants are unsure what qualifies as an identifying mark. In reality, most visible skin features can be used.
Here are common examples:
Moles
Scars
Birthmarks
Other Marks
These descriptions should be short and easy to recognize. What to do next: Choose the most visible mark on your body and describe its location.
How Identifying Marks Help When an NBI “Hit” Happens
An NBI hit appears when your name matches someone else’s record in the system. This does not mean you have a criminal case. It simply means the system needs additional verification. At this stage, officers compare several details:
Physical features help them confirm whether the applicant is the same person linked to the record. What to do next: Stay calm and wait for the verification process if a hit appears.
What Should You Write in Identifying Marks in NBI?
When filling the form, the description should be short and specific. Good examples include:
Avoid long explanations or unclear descriptions. What to do next: Use one short phrase describing the mark and its location.
Types of Identification Marks Used in Government Records
Government identification systems often categorize physical marks into three groups.
Natural Marks
These are marks people are born with.
Examples include birthmarks, freckles, or natural pigmentation spots.
Injury Marks
Marks caused by accidents or surgeries.
Examples include scars or stitch marks.
Artificial Marks
Marks intentionally added to the body.
Examples include tattoos or cosmetic marks.
These features help strengthen identity verification when combined with biometric data.
Common Mistakes Applicants Make
Many applicants make small errors when completing the identifying marks in the NBI field. Avoid these mistakes:
Clear and honest information helps prevent delays during processing.
Verification Checklist Before Submitting the Form
Before completing your NBI clearance application, quickly check the following:
A quick review helps avoid issues during verification.
Why Identifying Marks in NBI Are Important
The identifying marks in the NBI section plays a role in identity verification. Many people in the Philippines share similar names, and government databases often contain multiple records for the same name. Physical marks help reduce confusion.
Here is why they matter:
This information becomes useful if an applicant’s name matches another person in the database.
Conclusion
The identifying marks in the NBI section is a small but important part of the NBI clearance application. It helps the National Bureau of Investigation verify your identity and prevent confusion when multiple people share the same name.
You only need to provide a short description of any visible mark such as a mole, scar, birthmark, tattoo, or freckles. If you do not have any noticeable marks, writing “None” is completely acceptable.
Keeping the description honest and simple will help your application move through the verification process smoothly. Before submitting your form, take a moment to check for visible marks and describe them clearly.






