General Surgery Exam Dates 2026: Testing Windows, Deadlines & Scheduling

What This Calendar Covers (and What It Doesn't)

This article is about the scheduling calendar for Primary Certification in General Surgery as administered by the American Osteopathic Board of Surgery (AOBS), with certification approval through the American Osteopathic Association (AOA). It is a two-component pathway: a written examination followed by an oral examination. It is not the American Board of Surgery (ABS) pathway, and it is not a surgery subspecialty certificate. Dates, deadlines and fees from other boards should not be mixed into your planning.

The calendar here is also deliberately narrow in a second sense. The AOBS home page confirms a Spring Qualifying Examination window, and the AOBS Important Exam Dates page exists as the official schedule reference. However, the schedule on that dates page was not exposed in its direct text rendering during this review, so the specifics below come from the pathway overview, the written-exam page and the oral-exam page. Before you commit to travel, leave or a vendor appointment, confirm every date directly with AOBS.

If you are still deciding whether to pursue this credential at all, start with What Is General Surgery Certification? and Is the General Surgery Certification Worth It? Complete ROI Analysis 2026, then return here for the calendar mechanics.

The 2026 Oral Administration: What Was Published

AOBS published a single 2026 oral administration, and its logistics are unusually concrete:

Two practical points follow from this table. First, there was no second 2026 sitting and no virtual alternative, so a candidate who missed the July 30 final deadline had no remaining 2026 route and was pointed to 2027. Second, because the exam is in person in a single city, you should treat travel, lodging and time away from clinical duties as part of the scheduling problem, not an afterthought. The fee covers examination, not your transportation.

What the Oral Actually Tests

The oral examination assesses patient-case interpretation, laboratory and imaging interpretation, differential diagnosis, treatment options, management and troubleshooting, scored against criterion-referenced content-mastery standards. AOBS does not publish a case count or timer in the sources reviewed, and you should not assume one from another board's format. Because the oral is a live, case-driven exam, its date is rarely the right anchor for a cram; it rewards months of structured case rehearsal. For preparation framing, see General Surgery Study Guide 2026: How to Pass on Your First Attempt.

The Next Written Window: May 1-3, 2027

The next listed written window is May 1-3, 2027. This aligns with the Spring Qualifying Examination window confirmed on the AOBS home page. The written exam itself has these fixed characteristics:

• Length: 200 multiple-choice questions
• Total examination time: four hours 30 minutes
• Delivery: remote proctoring
• Fee: $1,500
• Passing standard: a scaled score of at least 500 on a 200-800 scale (not 500 raw points, and not a percentage)

The passing-score mechanics are covered in depth in General Surgery Passing Score 2026: Exactly What You Need to Pass. For calendar purposes, the important point is that the written window is a three-day span, and the published materials reviewed do not state how candidates are assigned to a specific day within it. Plan to keep the entire window clear of clinical obligations until your appointment is confirmed.

The Application-Window Discrepancy You Need to Plan Around

AOBS's own pages disagree on when the written application opens, and a careful candidate should preserve that conflict rather than guess:

For a May 1-3, 2027 window, the difference between five and six months is roughly a one-month gap in the opening date. The safe approach is to assume the earlier opening (six months) and begin assembling documents then, while verifying the actual opening date directly with AOBS. Having materials ready early costs you nothing; discovering the window opened a month ago does.

Eligibility Routes That Affect Your Timing

Your eligibility route determines when you can realistically apply, so it belongs in any calendar discussion. AOBS sources describe more than one route, and they are not identical.

The Written-Exam Page Route

The written page specifies five years of AOA-approved General Surgery residency, with a program-director completion letter for candidates whose training is not yet finished. That letter is a timing item: you need it in hand before your application can be approved.

The Board Policies Route

AOBS Board Policies also recognize additional pathways: COCA graduates with AOA/ACGME training and LCME graduates with ACGME training, subject to specialty requirements and an active unrestricted U.S. medical license. These routes are not silently merged with the written-page description above; if your training background is not a straightforward AOA-approved residency, read the Board Policies directly and confirm your route with AOBS before the application window opens.

Entry to the Oral Exam

The oral examination accepts either an AOBS written pass or a pass on the ABS Written General Surgery Qualifying Examination (GSQE), plus AOA program-complete status and other board requirements. This alternate entry route does not change the issuing board or the written content outline. It does matter for timing: a candidate arriving with a GSQE pass is not waiting on the May written window to become oral-eligible.

For the full eligibility picture, see General Surgery Requirements 2026: Eligibility, Prerequisites & How to Qualify.

The 14-Day Document Approval Rule

Both the written and oral pages require application documents to be submitted, reviewed and approved 14 days before the examination. Read that carefully: the deadline is for approval, not merely for submission. If AOBS needs a clarification, a corrected letter or a missing license verification, your effective deadline is earlier than 14 days out.

Remote Proctoring Logistics for the Written Exam

Because the written exam is remotely proctored, your "testing site" is your own room, and the scheduling work includes technical readiness. AOA's general Remote Proctored Exams instructions describe the following, as general guidance for AOA remote exams:

• Secure-browser setup
• Technical checks before exam day
• Acceptable identification
• A private testing space
• Online lab values, a scratchpad and a calculator available during the exam

Since the vendor for the 2027 AOBS sitting is listed as TBD, complete any technical check only after the vendor is confirmed, and re-run it if the vendor changes. Do your first check early enough that a hardware or connectivity problem can be fixed without threatening your slot. A four-hour-thirty-minute exam is not the moment to discover your webcam placement fails a room scan.

The availability of online lab values within the interface is worth practicing with. Much of the written content is clinical, and comfort with the on-screen tools reduces friction across 200 questions. Our broader difficulty discussion is in How Hard Is the General Surgery Exam? Complete Difficulty Guide 2026.

Fees by Component

The $3,000 figure is a base-fee total, and the sources reviewed note it is before other charges. Budget separately for oral-exam travel and lodging. For a full pricing view, including items beyond examination fees, read General Surgery Certification Cost 2026: Complete Pricing Breakdown.

One useful calendar consequence: because the written and oral fees are separate $1,500 payments, they fall at different points in your timeline, and the cash-flow burden is spread across the written application and the oral application rather than due all at once.

Sequencing Domains Against the Calendar

This is the one place where study scheduling matters, because the calendar dictates how much time you have before the written exam. The written exam draws on 25 published content areas totaling 100%, and the weights should drive how you allocate the weeks between now and your window. The percentages apply to the written examination only; they are not an oral-exam blueprint.

A fuller breakdown of each content area is in General Surgery Exam Domains 2026: Complete Guide to All 25 Content Areas, and a condensed reference is in General Surgery Cheat Sheet 2026: One-Page Review of Must-Know Facts.

When you are ready for timed question practice that mirrors this weighting, use the question bank at our practice test site.

After Certification: Maintenance Dates

Scheduling does not end with a passing score. The AOBS pathway overview describes annual active certification beginning January 2025, subject to Osteopathic Continuous Certification (OCC), rather than a newly assigned ten-year validity period. These maintenance items are separate from the initial written and oral specifications:

• Component 1: annual proof of an active unrestricted license.
• CME: the AOA 2025-27 CME requirements specify 60 credits for AOBS time-limited diplomates, and for non-time-limited diplomates voluntarily participating in OCC. Mid-cycle requirements are prorated under AOA CME policy.
• Component 3 (longitudinal assessment): annual when due, beginning the year of certification expiration. It has 15 open-book questions, a $225 registration fee, two attempts and a passing requirement of 12/15 (80%), delivered through the AOA LMS beginning in 2026.
• Component 4: at least one QI/QA attestation every three years.

For context on why many surgeons keep certification current, see General Surgery Jobs and General Surgery Salary Guide 2026: Complete Earnings Analysis. If you want to understand how the examination pass picture looks, our General Surgery Pass Rate 2026: What the Data Shows article explains the issuer's reported figure and its limits.

Frequently Asked Questions