TL;DR
Your PES (Physical Employment Status) determines whether you must take IPPT. Most NSmen in PES A, B1, B2, and C1 are normally required to attempt IPPT, while those in PES B3 and lower categories are often exempt from the IPPT fitness test. Always confirm your classification on OneNS / NS Portal and with your unit medical officer because medical reviews can change your eligibility.Early check: If you are IPPT-eligible, estimate your score quickly using the IPPT score calculator.
Your PES classification determines whether you are required to take the IPPT fitness test. If you want the full breakdown of who must take IPPT, who is exempt, and how service category affects the rule, read our detailed IPPT eligibility guide.In general, NSmen classified as PES A, B1, B2, and certain C1 roles remain IPPT-eligible, while PES B3 and lower categories are usually exempt from the standard IPPT requirement. The classification is determined by SAF medical boards based on medical fitness and deployment capability. Always confirm your exact status through OneNS or your unit medical officer, because exemptions and eligibility may change after medical reviews.
Who Is Exempt?
IPPT eligibility depends on the SAF PES medical classification system, which assigns fitness categories based on medical conditions and operational suitability. Some categories must complete IPPT annually, while others are exempt due to medical limitations.
PES Mapping: Which Grades Require IPPT
Below is a simplified overview of common PES categories and IPPT eligibility. Always confirm with official SAF guidance because roles and medical conditions vary.
| PES Grade | Typical Fitness Status | IPPT Requirement |
|---|---|---|
| PES A | Fully combat fit | IPPT required |
| PES B1 | Combat fit with minor limitations | IPPT required |
| PES B2 | Combat service support roles | IPPT required in many cases |
| PES C1 | Administrative / service roles | Often IPPT eligible |
| PES B3 | Reduced physical demands | Often exempt from IPPT |
| PES C2 / C9 | Limited deployment roles | Usually exempt |
| PES E | Clerical / support | Exempt from IPPT |
| PES F | Medically unfit for service | Exempt |
The PES exemption IPPT rule exists because certain medical conditions make high-intensity physical tests unsafe. These categories are therefore excused from the standard IPPT requirement.
For a complete explanation of eligibility categories, exemptions, and service-specific rules, see the full IPPT eligibility guide.
Special Cases That Affect IPPT Eligibility
Some situations affect IPPT eligibility regardless of PES category.
Examples include:
• Temporary medical excuses issued by SAF medical officers
• Personnel who have reached MR (Mindef Reserve) status
• Pregnancy considerations for female service members
• Temporary injuries that require review by a medical board
If you are checking fitness requirements before enlistment, you should also read our guide on pre-enlistee IPPT and why 61 points is often discussed so much. Always confirm the updated classification on OneNS after any medical appointment.
How To Check Your PES & Appeal?
Your PES classification appears in official NS records and can be checked on OneNS / NS Portal. If you believe the classification is incorrect or outdated, you can request a medical review through SAF medical channels.
Where To Find Your PES Classification?
You can confirm your PES categories IPPT status in several places:
- Log in to OneNS / NS Portal and open your NS profile.
- Check the medical classification section, where your PES status appears.
- Confirm eligibility for IPPT in the fitness or training tab.
If you are still unsure whether your current PES status makes you IPPT-eligible, check the full IPPT eligibility guide for a clearer breakdown of each category and exception.
How To Request Reclassification (Medical Review)
If your medical condition changes, you can request a medical review through your unit or SAF medical centre.
Typical process:
- Submit medical documents or specialist reports.
- Attend a SAF medical review board assessment.
- Wait for the board’s decision regarding PES classification.
The review may change your PES category, which can either restore IPPT eligibility or confirm exemption.
What If My PES Changes?
A PES review can change your IPPT eligibility if the medical board determines that your physical condition has improved or worsened.
Example Scenario: PES B3 → Eligible Again
Some NSmen receive a temporary PES classification due to injury or recovery. After treatment and medical review, the classification may be upgraded.
Example scenario:
- NSman initially classified PES B3 (IPPT exempt) due to injury.
- After rehabilitation and medical evaluation, the classification changes to PES B2.
- The NSman becomes IPPT-eligible again and must attempt the test in the next IPPT window.
If your classification changes and you become IPPT-eligible again, review the IPPT window annual requirements so you know when your next assigned window begins and what obligations apply. If you are unsure where the assigned period will appear after reclassification, follow our step-by-step guide on how to check your IPPT window dates in OneNS.
If You Are Exempt From IPPT
Even when exempt from the IPPT test, NSmen may still have other administrative obligations depending on their role or unit requirements.
Examples may include:
• attending required NS call-ups
• maintaining medical reviews
• participating in other administrative activities
If you previously failed IPPT before your exemption, read IPPT fail guide to understand how the change affects your obligations.
FAQ’s
NSmen classified PES B3 and lower categories are commonly exempt from the IPPT requirement due to medical limitations.
Yes. SAF medical boards review PES status when medical conditions change or new evidence is provided.
If a medical review upgrades your classification to an IPPT-eligible category, you may need to attempt IPPT during your next assigned window.
Log in to OneNS / NS Portal and check the medical classification section in your NS profile. If you are still unsure whether your category requires IPPT, refer to the full IPPT eligibility guide.
Contact your unit and request a medical review through the appropriate SAF medical channels.
What To Do Next
- Log in to OneNS / NS Portal and confirm your current PES classification.
- Check whether your category requires IPPT under current eligibility rules.
- If you are IPPT-eligible, use the IPPT calculator to estimate your current score before booking or planning training.
If you believe your classification is outdated, request a medical review through your unit medical officer.
