The complete guide to the SMLE (SDLE) licensing exam
Dentists in Saudi Arabia sit what SCFHS officially calls the SDLE — the Saudi Dental Licensure Examination (SMLE is the physicians' exam). It's a scaled-score exam, not a percentage, delivered via Prometric. Here's exactly what SCFHS's own applicant guide says.
At a glance
Checked 1 October 2026
- Exam
- Saudi Dental Licensure Examination (SDLE), run by SCFHS
- Delivery
- Computer-based test via Prometric
- Structure
- 2 blocks of 100 questions (200 total), 120 minutes each
- Scoring
- Scaled score, 200-800 — pass is 542, not a percentage
Straight from SCFHS's own applicant guide
The exam, exactly as SCFHS specifies it
Pulled from SCFHS's current SDLE Applicant Guide, not a generic Gulf-exam assumption.
Questions, 2 blocks
100 questions per block, 120 minutes each, with a scheduled 30-minute break between them.
Passing score
On a 200-800 scaled score, set by SCFHS's own standard-setting panel of Saudi dental experts — not a percentage.
Attempts
The Applicant Guide allows up to four a year, one per testing window. SCFHS's exam-dates page words the limit differently — check your remaining attempts in Mumaris+.
Results turnaround
Not instant — psychometric analysis after each testing window closes takes two to six weeks.
The pathway
From application to your SDLE result
SCFHS's own process for a foreign-trained dentist: classification through Mumaris+, then the SDLE.
Step 1: Confirm your eligibility
A recognized dental degree (BDS or equivalent). If you're not Saudi, SCFHS's Professional Classification also asks for at least one year of experience, your home-country registration and an employment letter. (Final-year sitting is for students at Saudi universities.)
Step 2: Verify through DataFlow and apply on Mumaris+
SCFHS requires a DataFlow Primary Source Verification report attached in Mumaris+ before your classification is processed. Once your application is accepted, a scheduling permit with your eligibility period arrives by email.
Step 3: Book your Prometric slot
Scheduling isn't available more than three months in advance. You can test at any SCFHS-approved Prometric centre, whether that's inside Saudi Arabia or internationally.
Step 4: Sit the exam
Two blocks of 100 questions, 120 minutes each, with a 30-minute break between them. Four options per question, single best answer. Up to 10% of the questions may be unscored pilot items. Arriving more than 30 minutes late, or not showing up, counts as an attempt.
Step 5: Get your results
Not instant — results are announced two to six weeks after your testing window closes. You'll get two reports: a statement of results, and a feedback report comparing your performance to other test-takers.
Read this before you book
What SCFHS's applicant guide actually says
The specifics that catch candidates off guard if they walk in expecting DHA-style rules.
It's a scaled score, not a percentage
The passing score is 542 on a 200-800 scale, set by a standard-setting exercise with Saudi dental experts. There's no "60%" to aim for here — don't try to translate it into one.
One sitting per testing window
The Applicant Guide allows up to four attempts a year from your first attempt, one per window — a second sitting in the same window is invalidated. SCFHS's exam-dates page states the limits differently, so check your remaining attempts in Mumaris+.
You can keep testing after you pass
Once you have a passing score, you're eligible for two further attempts specifically to improve your mark — useful for a stronger residency-selection position.
A rule for candidates who fail
In SCFHS's words: "SCFHS classification and registration rules and regulations apply to candidates who fail the SDLE for two years after the graduation date."
DataFlow verification is required
SCFHS needs a DataFlow Primary Source Verification report before it processes your classification. It's a new SCFHS-specific application, though DataFlow offers a report-transfer option if you were verified for another authority.
SCFHS runs its own official practice exam
SCFHS offers an official SDLE practice test, drawn from its item bank to match the blueprint — worth taking alongside your other preparation.
SCFHS's official SDLE blueprint
What the exam actually weighs
Straight from SCFHS's own SDLE Examination Content Guideline, with the exact percentage each section carries — Restorative Dentistry alone is worth almost half the exam.
- Restorative Dentistry40%
- Periodontics18%
- Endodontics17%
- Oral Medicine & Surgery15%
- Orthodontics / Pediatric Dentistry10%
Practise SMLE-style questions
20 questions free, with dentist-written explanations. No card needed.
SMLE / SDLE FAQ
Questions candidates actually ask
Answered against SCFHS's own applicant guide, not UAE-style assumptions.
Is SMLE the same thing as the SDLE?
No. SMLE is SCFHS's licensure exam for physicians; dentists sit the SDLE (Saudi Dental Licensure Examination). Many candidates still search for "SMLE dental", which is why both names appear here.
How is the exam scored, since there's no percentage?
SDLE uses a scaled score on a 200-800 range, with a passing score of 542 set by a standard-setting panel of Saudi dental experts. Don't try to convert it to a percentage — it isn't one.
How many attempts do I get?
SCFHS's Applicant Guide says up to four a year, one per testing window, plus two improvement attempts after a pass. SCFHS's exam-dates page describes it differently (two additional attempts after a fail, repeats after a year) — so check your remaining attempts in Mumaris+ before booking.
When do I get my results?
Not instantly — two to six weeks after your testing window closes, since SCFHS runs a psychometric analysis first. You'll receive both a statement of results and a feedback report comparing your performance to other test-takers.
Do I need DataFlow verification for Saudi Arabia?
Yes. SCFHS requires the final DataFlow Primary Source Verification report to be attached in Mumaris+ before your classification is processed. You need a new SCFHS-specific DataFlow application, or DataFlow's report-transfer service if you were verified for another authority.
Can I sit the exam before I graduate?
Students at Saudi universities can sit in their final year. Foreign-trained dentists apply through Mumaris+ Professional Classification, which needs your degree, home registration, DataFlow verification and at least one year of experience.
Where do I actually sit the exam?
At any SCFHS-approved Prometric testing centre, inside Saudi Arabia or internationally. Booking isn't available more than three months in advance, so plan around your eligibility period once your scheduling permit is issued.
Official sources
Checked 1 October 2026
The facts on this page come from these official pages. Rules change — confirm with the regulator before you book or apply.
- SDLE Applicant Guide 2026 (PDF) — format, scoring, blueprint, attemptsSaudi Commission for Health Specialties (SCFHS)(opens in a new tab)
- SCFHS licensure exam dates and attempt rulesSaudi Commission for Health Specialties (SCFHS)(opens in a new tab)
- SCFHS professional classification requirementsSaudi Commission for Health Specialties (SCFHS)(opens in a new tab)
- Mumaris+ FAQ — exams, DataFlow and timelinesSaudi Commission for Health Specialties (SCFHS)(opens in a new tab)
Ready to start on the SDLE blueprint?
Practice weighted the same way SCFHS actually scores it — Restorative Dentistry front and centre — with a recall bank and timed mock exams, every answer verified by a dentist.
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