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ORE Part 1 vs LDS Part 1: Key Differences & Strategy

In-depth comparison of GDC Overseas Registration Exam (ORE) vs Royal College of Surgeons License in Dental Surgery (LDS) for UK registration.

Published: 2026-07-23Updated: 2026-07-236 min read

1. Introduction

Overseas dentists aiming to practice dentistry in the United Kingdom have two main examination routes to obtain full registration with the General Dental Council (GDC):

  • ORE (Overseas Registration Examination): Administered directly by the GDC.
  • LDS (Licence in Dental Surgery): Awarded by the Royal College of Surgeons of England (RCS).

2. Key Comparison Table

FeatureORE Part 1 (GDC)LDS Part 1 (RCS England)
Awarding BodyGeneral Dental Council (GDC)Royal College of Surgeons of England
Delivery FormatComputer-based (Prometric centers)Computer-based (Pearson VUE / Test centers)
Structure2 Papers (Paper A & Paper B)2 Papers (Paper 1 & Paper 2)
Attempt LimitMaximum 4 attempts per partMaximum 4 attempts per part
Time Limit5 years to complete Part 2 after passing Part 15 years to complete Part 3 after passing Part 1

3. Which Route Should You Choose?

Both exams follow the same core clinical standards (*Preparing for Practice*). However, candidates often apply to both ORE and LDS exam booking windows to maximize their chance of securing an exam seat, given high demand for UK exam sittings.

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