- What This Schedule Covers (and What It Doesn't)
- How the Annual Cycle Works
- The Deadline Conflict You Need to Know About
- Application Mechanics, Fees, and Timing
- Eligibility Checks That Gate Your Date
- Remote Proctored Exam Logistics
- What Your Seat Time Looks Like
- Mapping the Eight Domains to Your Calendar
- Accommodations, Attempts, and Retake Windows
- After You Pass: The Ten-Year Clock
- Frequently Asked Questions
- The initial subspecialty exam is offered once a year; applications open six months before the testing window.
- AOBA's general rule sets regular and final deadlines at 60 and 30 days before the window, but AOCA's 2026 announcement lists June 14 and July 14.
- The fee is USD 600, rising to USD 780 with the USD 180 late surcharge.
- Fellowship completion verification must come directly from your program, so request it early.
What This Schedule Covers (and What It Doesn't)
This article is about one credential only: the initial Pediatric Anesthesiology Subspecialty Certification administered by the American Osteopathic Board of Anesthesiology (AOBA), part of the American Osteopathic Association (AOA). It is not the American Board of Anesthesiology exam, not the primary AOBA anesthesiology certification, and not the shorter Osteopathic Continuous Certification (OCC) assessment that diplomates take later to maintain the credential.
That distinction matters for scheduling because each of those exams runs on its own calendar, fee structure, and format. If you have been reading general anesthesiology exam-date advice, much of it will not apply. If you are still orienting yourself to the credential itself, start with our overview of what Pediatric Anesthesiology certification is, then return here for the timing details.
How the Annual Cycle Works
The initial examination is offered annually. There is no rolling, on-demand scheduling at a testing center. You apply during a defined application period, you are approved, and you sit the exam during the published testing window. Miss the cycle and you wait for the next one.
The structural rules published by AOBA are:
- Applications open six months before the exam.
- The general regular deadline falls 60 days before the testing window.
- The general final (late) deadline falls 30 days before the testing window.
- The written exam is delivered through remote proctoring via MonitorEDU, not at a physical test site.
Because the exam is annual, your planning horizon is a full year. A candidate who finishes fellowship in the summer and completes the required year of practice has to line that milestone up against a single yearly opportunity. Our Pediatric Anesthesiology requirements guide walks through the prerequisites in more depth.
The Deadline Conflict You Need to Know About
Two official-adjacent sources describe the 2026 deadlines differently, and candidates should know about both rather than assume one is simply an error.
| Source | What it states | Implication |
|---|---|---|
| AOBA certification page | Regular and final deadlines are 60 and 30 days before the testing window (general rule). | Your deadlines move with the testing window. |
| AOCA announcement (American Osteopathic College of Anesthesiologists) | Lists June 14 and July 14 deadlines for the August 20, 2026 subspecialty exam date. | Fixed calendar dates for the 2026 cycle. |
These do not obviously agree. A simple 60/30-day count back from August 20 would not land on June 14 and July 14, which is exactly why we are not silently reconciling them. The AOBA page describes a general rule; the AOCA announcement describes a specific date. The practical advice is conservative:
- Treat the earlier date as your real deadline. If one source says June 14 and another implies a later cutoff, plan to be finished by the earlier one.
- Confirm directly with AOBA/AOA before relying on any single posted date, particularly if you are anywhere near the cutoff.
- Remember the late surcharge is not a safety net you can count on. A late window exists, but it is a costly one and may not be available if your documentation is incomplete.
Application Mechanics, Fees, and Timing
The initial exam fee is USD 600. Applying after the regular deadline adds a USD 180 late surcharge, bringing the total to USD 780. That is a 30 percent premium for missing the regular window, and it buys you nothing except a seat.
| Item | Amount |
|---|---|
| Initial exam fee | USD 600 |
| Late surcharge | USD 180 |
| Total if late | USD 780 |
Do not confuse these numbers with the separate OCC cognitive assessment, which carries its own USD 750 fee and USD 225 late surcharge. That is a later-career exam, not the initial certification. For a fuller breakdown including ancillary costs, see the certification cost guide.
A Sensible Application Timeline
Because applications open six months out and the regular deadline sits roughly two months before the window under the general rule, you effectively have a four-month period in which to apply on time. Use it deliberately:
- As soon as applications open: start the application and request fellowship verification.
- Within the first month: submit accommodation requests if needed, since documentation is due at least 30 days before the exam.
- Well before the regular deadline: pay the fee and confirm the application shows as complete.
Eligibility Checks That Gate Your Date
Your exam date is partly determined by whether you are eligible to sit it at all. AOBA requires three things before you apply:
- Primary AOBA certification in anesthesiology.
- Completion of an ACGME-accredited Pediatric Anesthesiology fellowship.
- At least one year of specialist practice before applying.
The fellowship completion verification must be sent directly by the fellowship program, not uploaded by you. That is the single most common source of avoidable delay, because it depends on a program coordinator's calendar rather than yours. Ask your program to submit verification early, and follow up. If the verification has not arrived by the deadline, an otherwise complete application can be treated as incomplete.
The one-year practice requirement also means your eligibility date and your fellowship graduation date are not the same thing. Count forward from the end of fellowship to see which annual cycle first becomes available to you.
Remote Proctored Exam Logistics
The initial exam is delivered as a remotely proctored written exam through MonitorEDU, with PARADIGM platform-preparation resources available. Scheduling therefore includes a technical-readiness step that in-person exams do not require. You need:
- A private room that passes room checks.
- A computer plus a mobile device.
- A working webcam and microphone.
- The secure browser, installed and tested.
- Government ID and your AOA candidate ID.
Identity and room checks happen at check-in, and check-in time is additional to the exam seat time, so do not schedule other obligations immediately before or after. Run the technical and system checks well ahead of exam day rather than the night before; a failed system check on the morning of the exam is a stressful way to lose an annual opportunity.
What Your Seat Time Looks Like
Plan your day around the actual structure of the exam:
| Component | Detail |
|---|---|
| Questions | 200 multiple-choice |
| Sections | Two, each approximately 100 questions |
| Time per section | 120 minutes |
| Active testing | 4 hours |
| Scheduled intermission | 10 minutes |
| Total seat time stated by issuer | 4 hours 10 minutes (check-in additional) |
Two format details affect how you manage the day. First, submitted sections cannot be reopened, so you cannot return to section one after finishing it. Second, AOA supplies an online calculator, scratch pad, and laboratory values inside the exam, which means you do not need to memorize reference ranges for display purposes, though you still need to interpret them quickly.
Scoring uses the AOA 200-800 scaled-score range, and passing requires at least 500. This is a scaled score, not a raw-percent threshold, so do not translate it into "I need to get X percent right." Our passing score guide explains the scale in detail. No current initial-exam pass rate was verified, so be wary of any site quoting one; see our pass rate discussion for what can and cannot be said.
Mapping the Eight Domains to Your Calendar
Knowing the exam date is only useful if you allocate your preparation time against how the exam is actually weighted. The eight official content categories carry published percentage ranges, and we retain those ranges rather than inventing midpoints. These are exam content categories, not a preparation curriculum, and the current exam page does not subdivide them into a detailed syllabus, so do not import another board's outline.
| Domain | Published range |
|---|---|
| Specific Techniques | 51-55% |
| Basic Concepts | 20-24% |
| Anesthetic Procedures & Methods | 4-8% |
| Pharmacology | 3-7% |
| Anesthesia Equipment for Pediatrics | 2-6% |
| Monitoring | 2-6% |
| Preoperative Evaluation | 1-5% |
| History | 1-3% |
Two domains together account for roughly three quarters of the exam by their stated ranges, so the calendar should be lopsided on purpose. For a domain-by-domain breakdown, see the exam domains guide.
Specific Techniques (51-55%)
This is the dominant domain and deserves the bulk of your calendar. It is where case-based, applied pediatric anesthesia management concentrates.
- Schedule it earliest and revisit it repeatedly rather than once.
- Prioritize applied management over memorized lists.
Basic Concepts (20-24%)
The second-largest block covers the foundational science underlying pediatric practice. It rewards steady, early work because concepts here support everything else.
A Domain-Weighted Study Sequence
This is the one place we offer a generic-format template, and it is tied directly to the weights above. Adjust the length to the months you have between your application date and the testing window.
Foundation
- Basic Concepts first, since it supports later material.
- Light passes through History and Preoperative Evaluation, which are small but quick wins.
Core Volume
- Specific Techniques gets the largest share of time, split into multiple sittings.
- Pair it with Anesthetic Procedures & Methods, which overlaps heavily.
Supporting Domains
- Pharmacology, Equipment, and Monitoring, all in the 2-7% range.
- Use these for efficient, high-yield review rather than deep dives.
Simulation
- Take full-length, two-section practice sessions under timed conditions, including the 10-minute break.
- Rehearse the remote setup so the technology is not a variable.
For a fuller approach to preparation, the study guide covers resources and pacing, and you can pressure-test your readiness with our Pediatric Anesthesiology practice tests. If you are weighing how much effort the exam demands, read how hard the exam is.
Accommodations, Attempts, and Retake Windows
Requesting Accommodations
Accommodations are requested with the application, and supporting documentation must be received at least 30 days before the exam. Because the 30-day documentation deadline can fall close to the final application deadline, do not wait until you have submitted everything else. Gathering medical or professional documentation can take weeks, so start it on the day applications open.
Attempt Limits
You are allowed up to three attempts within three years. After a third failure, you must petition the board to continue. Because the exam is annual, three attempts across three years maps neatly to three consecutive annual cycles, which means a missed or failed sitting uses up a meaningful share of your allowance. This is a strong argument for applying when you are genuinely ready rather than rushing to hit the earliest eligible date.
After You Pass: The Ten-Year Clock
Certification is valid for ten years, conditional on participating in Osteopathic Continuous Certification (OCC). OCC includes licensure, continuing medical education, a cognitive assessment, and practice improvement. For time-limited diplomates in the 2025-2027 cycle, the CME requirement is 75 credits per three years, including 18 Category 1-A or 1-B credits, plus one quality-improvement activity attestation per three-year CME cycle.
Pediatric subspecialty OCC also retains a separate annual written assessment, which you may take within three years before your certificate expires. That OCC exam is a different animal: 100 questions, described as about 2 hours 30 minutes with one scheduled 10-minute break, though the source does not clearly separate break-inclusive from active time. Do not confuse that format with the initial exam's 200 questions and 4 hours 10 minutes of seat time.
If you are weighing the long-term value of all of this, our analysis of whether the certification is worth it and the salary guide cover the career side, and the jobs overview describes where credentialed pediatric anesthesiologists practice.
Key Takeaway
Treat the exam date as the end of a six-month runway, not a single day. Verify the 2026 deadlines directly with the board given the AOBA/AOCA discrepancy, secure fellowship verification early, and lock in accommodation paperwork at least 30 days out.
Frequently Asked Questions
The initial examination is offered annually. Applications open six months before the exam, and there is no on-demand scheduling, so missing a cycle means waiting for the next yearly window.
Sources differ. AOBA states a general rule of regular and final deadlines 60 and 30 days before the testing window, while the AOCA announcement lists June 14 and July 14 for the August 20, 2026 subspecialty date. Confirm with the board and plan to the earlier date.
The initial exam fee is USD 600. A late application adds a USD 180 surcharge, for a total of USD 780. The separate OCC assessment has different fees and is not part of the initial exam.
The written exam is delivered by remote proctoring through MonitorEDU. You need a private room, a computer plus a mobile device, a webcam and microphone, a secure browser, government ID, and your AOA candidate ID.
You may attempt it up to three times within three years. After a third failure, you must petition the board. Because the exam is annual, each missed or failed sitting uses a full year of that allowance.