Specialist Periodontics Licensing Exams: DHA, DOH, DHP Qatar, SDLE, NHRA

On 11-05-2026 | Read time about 59 Minutes

To work as a Specialist Periodontist in the GCC (Gulf Cooperation Council) countries, candidates must successfully pass a country-specific specialty licensing examination.

The Periodontics Specialty Licensing Exam is a computer-based examination and is mandatory for legal specialist-level practice across the Gulf region. The specific exam you are required to take depends entirely on where you intend to work, as shared in the below table

This guide covers everything you need to know: eligibility, requirements, exam format, topic weightage, syllabus, recommended references, and the most frequently asked questions to help you plan your licensing journey with complete clarity for DHA exams, SDLE exams, DOH exams, DHP Qatar and NHRA Bahrain

Key Insight: The DOH (Abu Dhabi) exam is delivered via Pearson Vue Test centres, while all other Gulf licensing exams for periodontists are administered through Prometric Test centres.  Find further detailed information about Qatar Specialist Exams here

Eligibility & Requirements 

Qualification: You must hold a recognized postgraduate qualification in periodontics (such as an MDS, MSc, or equivalent specialty degree) from an accredited institution, along with the required post-qualification clinical experience as outlined below. If your degree is from Europe, please ensure that this is a full-time, clinical degree and not a research-based degree. Only full-time, clinical degrees are recognized in the Middle East. If you need specific guidance on your eligibility, you can contact our team on support@edentalportal.com or our social media page here

How many years of experience do I need to give the Specialist Periodontics exam? 

For the DHA (Dubai), DOH/HAAD (Abu Dhabi), and QCHP (Qatar) exams, non-UAE and non-GCC nationals are required to have a minimum of three (3) years of post-specialist qualification experience. For SDLE (Saudi Arabia), two (2) years of post-qualification experience is required to be eligible at Registrar level. 

What documents are typically required? 

You will typically need:

·         A valid Periodontics degree certificate

·         An experience letter or certificate

·         A good standing certificate from your current or most recent licensing authority (usually valid for no more than 6 months at time of submission)

·         A valid professional license

·         Positive Primary Source Verification (Dataflow) report confirming your credentials. 

eDental Portal offers full assistance with all the paperwork involved in the Licensing process. Simply complete the form here to find all the fees involved & begin the journey. 

Can I apply for multiple Gulf exams simultaneously? 

Yes, you can apply for exams in multiple countries simultaneously. However, each authority has its own application portal, fees, and documentation requirements and each license is valid only in that specific country or emirate. 

Exam Format 

What is the exam pattern/ format of the Periodontics Specialist exam? 

·         All Gulf endodontics licensing exams are computer-based tests (CBT) in English language. 

·         Consists of long, clinical scenario-based 150 multiple-choice questions (MCQs) with 4 options. Two of the options are usually very closely correct, but a single best answer to be chosen to score a mark.

·         There is no negative marking for incorrect answers.  

·         The exams assess both theoretical knowledge and clinical decision-making ability. 

·         The tests are taken at 120 test-centres, located across the world throughout the year

How many questions are in the Specialist Periodontics GCC licensing exam, and how long do I have? 

Note: The exam comprises of 150 MCQs, pass score set at 65%, for DOH (HAAD) total number of questions are set at 100 MCQs to be answered over 2 hours on a computer, SDLE the total number of questions are set at 200 MCQs divided in 2 parts each lasting 2 hours and the pass core is set at 65%.

What is the Periodontics prometric exam passing score?

The passing score varies depending on the health authority. For the DHA (Dubai) exam, the pass mark is 60%. For DOH/HAAD, QCHP, and NHRA, it typically ranges between 60% and 70%. In Saudi Arabia under SDLE/SCFHS, the required score is 65% for Registrar level and 70% for Senior Registrar level.

How many attempts of Specialist Periodontics Licensing Exams are allowed? 

Most authorities permit up to three (3) attempts in total. For QCHP Qatar, candidates may sit the exam up to three times within a single calendar year, with a maximum of three attempts allowed within a three-year window from the first attempt. 

What type of questions should I expect in Specialist Periodontics Licensing Exams?

Questions are clinical scenario-based and evidence-driven. Rather than testing rote memorisation, the exam evaluates your clinical judgment, diagnostic reasoning, treatment planning, and knowledge of current endodontic literature. Expect questions that require you to apply your specialist training to real-world patient scenarios.

Core Assessment in Periodontic Prometric Gulf Exam.

o Basic Sciences Relevant to Periodontics

o   Periodontal diagnosis and Treatment Planning

o   Etiology and Pathogenesis of Periodontal Diseases

o   Non-Surgical Periodontal Therapy (Scaling, Root Planning, Pharmacotherapy)

o   Surgical Periodontics (Flap Surgery, Regenerative Procedures, Resective Surgery)

o   Implant Dentistry and Peri-implant Diseases

o   Mucogingival and Plastic Periodontal Surgery

o   Management of Periodontal-Systemic Interactions

o   Maintenance Therapy and Supportive Periodontal Care

o   Infection Control and Ethics

Syllabus & Topic Weightage 

The endodontics Gulf prometric exam is designed to assess specialist-level competence across a broad range of clinical and academic areas. Below is the official topic weightage:

Key insight: Surgical Periodontics carries the highest weightage (approximately 20%), making it one of the most important areas to master. This reflects the exam’s strong focus on clinical decision-making, flap design, regenerative procedures, and surgical outcomes.

Non-surgical therapy and Implant-related topics (together ~30%) also form a significant portion of the exam, highlighting the importance of foundational periodontal care as well as implant maintenance and peri-implant disease management.

Overall, the exam emphasizes a balanced approach—from basic disease understanding to advanced surgical and implant-based treatment planning.

What is the core clinical area that must be mastered?

The exam assesses competence across four broad domains:

·       Clinical expertise — periodontal diagnosis, non-surgical therapy (scaling and root planing), surgical procedures (flap surgery, regenerative and resective techniques), mucogingival surgery, and implant-related procedures

·          Treatment planning and case management — comprehensive periodontal evaluation, risk assessment, staging and grading of disease, sequencing of care, and interdisciplinary coordination (endo, prostho, ortho, oral surgery)

·         Management of complications and outcomes — periodontal disease progression, treatment failures, surgical complications, peri-implant diseases, and long-term maintenance protocols

·          Classic and current periodontics literature — evidence-based practice, understanding of disease mechanisms, and awareness of advances in regenerative therapy, biomaterials, and implant dentistry

Which textbooks are recommended by the official bodies of Exam preparation?

The following references are highly recommended and align with the exam syllabus:

·         Newman and Carranza's Clinical Periodontology and Implantology (14th Ed)

·         Lindhe's Clinical Periodontology and Implant Dentistry (7th Ed)

·          Carranza's Essentials of Clinical Periodontology (An Integrated Study Companion)

·          The Perio Handbook: The Complete Guide to Modern Periodontic

·          Plastic-esthetic Periodontal and Implant Surgery (Zuhr & Hurzeler)

·         Atlas of Cosmetic and Reconstructive Periodontal Surgery (Cohen)

·          Periodontal Surgery: A Clinical Atlas

·         VISTA: Minimally-invasive tunnel access in oral plastic surgery

These books are nearly impossible to get through efficiently. eDental Portal cuts through the noise with endodontics prometric MCQ questions, delivering only the high-yield concepts that actually show up in exams.

How should I structure my preparation? 

A structured 1.5 month preparation plan is generally recommended for candidates with active clinical practice who are using eDental Portal. Start with high-yield topics (literature, diagnosis, and emergencies), then systematically work through the remaining subjects. Practicing timed mock tests under exam conditions, particularly for the Saudi exam with its 4-hour format is essential for building both knowledge and stamina. 

Whether you are preparing for the DHA, SDLE, DOH/HAAD, QCHP, or NHRA periodontics specialist exam, your success begins with a strong clinical foundation and a structured study plan.

Simple Step-by-Step Flow to work as an Orthodontist in the Gulf

·         Choose your target country

·         Apply to the official authority (e.g. DHA / DOH / DHP / SCFHS) Or use eDental Portal's registration service assistance

·         Complete DataFlow verification. End to end service for this is also provide by eDental Portal, if needed.

·         Get eligibility approval

·         Book/Schedule your Licensing exam 

·         Prepare for Licensing Exams using eDental Portal

All steps highlighted in blue above can be seamlessly facilitated through the eDental Portal: a trusted source for complete exam assistance with over 10 years of exclusive expertise in the dental profession.