---
title: "The OSCE planning timeline: T-12 months to T+6 weeks"
description: "A week-by-week OSCE calendar from the first meeting to the review after results: each milestone, what it depends on, and which steps you can compress."
canonical: https://studydrome.com/docs/osce/planning/planning-timeline/
updated: 2026-09-27
---

# The OSCE planning timeline: T-12 months to T+6 weeks

A week-by-week OSCE calendar from the first meeting to the review after results: each milestone, what it depends on, and which steps you can compress.

A first summative OSCE takes about 12 months from the first meeting to exam day, plus 6 weeks after it. The fixed points are the blueprint sign-off at 10 months out, the pilot at 6, and the training block at 3. This page gives the calendar as a table, the dependencies behind it, and what you can safely compress.

## Why a calendar and not a to-do list?

An OSCE has more moving parts than any written exam. Stations, examiners, simulated patients, rooms, devices, and candidates all have to be ready on one morning. A to-do list tells you what to do. A calendar tells you what has to be finished before the next thing can start. That is the difference that matters.

The evidence on sequence is consistent. The AMEE guide on OSCE organization puts a named lead and a small committee at the start, then the blueprint, then the station bank, then the people and the logistics. The South African planning study lists seven steps in almost the same order, from policy to piloting. The design-and-deployment guide lists eleven, from the committee to the report. This page turns that sequence into dates.

The [OSCE cycle page](/docs/osce/foundations/the-osce-cycle/) covers the year by phase and role. This page is the working calendar underneath it.

## What are the fixed points in the timeline?

Three dates hold the whole calendar in place. Set them first and work outward.

1. **Blueprint sign-off, ten months out.** The blueprint decides which skills the exam samples and how many stations each cell gets. Station writers cannot start until it is signed. Nothing before it should slip.
2. **The pilot, six months out.** Every new station is tried by volunteers or inside a formative exam. This is the only chance to find a broken station before candidates do. The AMEE guide adds a rule for pilots inside a live circuit: candidates are told that pilot stations exist, but not which ones.
3. **The training block, three months out.** Examiners are trained and calibrated. Simulated patients are cast and rehearsed. The AMEE guide puts simulated patient preparation at up to 15 hours per person. That is why the block needs a full month.

Everything else is scheduled backward or forward from those three dates.

## The OSCE planning timeline, week by week

The table assumes one summative OSCE a year in a school with a committee and an exam office. T is exam day. The last column says whether a step can be shortened without harm.

| When | Milestone | Depends on | Compress? |
| --- | --- | --- | --- |
| T-12 months | OSCE lead and committee named. Exam date, results date and appeal window fixed. Budget approved. Venue held. | Nothing | Only if the team already exists |
| T-11 months | Regulations, adjustment policy and consent forms drafted. Standard-setting method chosen. | Committee | No: these are hard to change later |
| T-10 months | Blueprint signed off. Station count, length and scoring approach fixed. Writing template issued. | Regulations, method | No |
| T-9 to T-7 months | Stations and simulated patient scripts written to the template. | Blueprint, template | Yes, if a bank exists |
| T-7 months | Peer-review workshop. Stations revised or dropped. | Drafted stations | Rarely |
| T-6 months | Pilot. Bank updated. Weak stations fixed or replaced. | Reviewed stations | No |
| T-5 months | Examiners recruited. Simulated patients cast. Reserves listed for both. | Final station list | Yes, with a trained pool |
| T-4 to T-3 months | Examiner training and calibration. Simulated patient rehearsals. | Recruitment | No |
| T-3 months | Candidate handbook published with the format and the blueprint. Adjustment requests open. | Blueprint | Partly |
| T-2 months | Mock stations for candidates. Draft timetable. Equipment list. | Handbook | Yes |
| T-6 weeks | Candidates allocated to sites and circuits. Mark sheets printed or devices loaded. Catering and signage ordered. | Timetable | Partly |
| T-4 weeks | Adjustment decisions issued. Examiners and simulated patients confirmed. Contingency plan written. | Allocation | No |
| T-2 weeks | Full rehearsal in the venue. Device test. Walk-through of the circuit. | Venue, equipment | No |
| T-1 week | Briefing packs sent. Station packs assembled. Spares checked. | Rehearsal | No |
| T (exam day) | Three separate briefings. About 30 minutes of examiner orientation. Circuits run. Marks reconciled the same day. | Everything above | No |
| T+1 week | Data cleaned. Standard set. Reliability and station metrics run. | Reconciled marks | No |
| T+2 weeks | Exam board ratifies. Results released with feedback. | Analysis | No |
| T+3 to T+4 weeks | Appeals window. Resit planning. | Results | Set by regulations |
| T+6 weeks | Review meeting. Station and examiner data read. Bank updated. Next calendar drafted. | Appeals closed | Never skip it |

The 30-minute figure for examiner orientation on the day comes from the design-and-deployment guide. It is a refresher, not the training. The training happened in the block three months earlier.

## Which steps depend on which?

Four dependency chains cause most delays. Know them, and you can see a slip coming.

- **Regulations before the blueprint.** The standard-setting method and the critical-error rule shape how stations are scored. Choosing them after the stations are written means rewriting the marking schemes.
- **Blueprint before writing.** A station written before the blueprint is a station looking for a cell. Some fit. Many do not. The time saved is lost in the review workshop.
- **Pilot before recruitment.** Examiner numbers follow the final station list. Recruit before the pilot, and you may train people for dropped stations.
- **Adjustments before allocation.** A candidate who needs a separate room or extra time changes the circuit plan. Decide adjustments before candidates are allocated, not after.

The veterinary teaching tip on running OSCEs makes a wider point. It describes the demands an OSCE places on faculty, staff, students, facilities and, in that setting, animals. It calls the whole thing "a significant commitment of resources". A calendar spreads that commitment across a year instead of landing in the last month.

## What can you compress, and what should you never compress?

Schools rarely get twelve months. Here is how to shorten the plan without breaking it.

**Safe to compress:**

- Station writing, when a reviewed bank already exists. Pull stations from the bank, write only the gaps.
- Recruitment, when a trained examiner pool and a simulated patient roster exist. Confirm, do not recruit.
- Mock stations and the handbook, when candidates have sat this format before.

**Never compress:**

- The blueprint. Two weeks of committee time here saves two months later.
- The pilot. It is the only test of the stations before the exam.
- The training block. The AMEE guide states that training reduces examiner variation. A morning briefing is not training.
- The rehearsal. Every device, room and timing signal is tested once before it counts.
- The review after results. Without it, next year's calendar starts from zero.

A school running its first OSCE with no bank and no trained pool should not compress anything. It should reduce the stakes instead. Run a formative exam with fewer stations this year and a summative exam next year. The South African study reached the same design: build the bank, train the people, then raise the stakes.

## What goes wrong with the timeline?

- **The date is set by the academic calendar, not by the plan.** The exam lands eight months after the first meeting. Then the blueprint and the pilot get squeezed. Fix: set the exam date twelve months out, or reduce the stakes.
- **The committee meets too rarely.** Four decisions wait for the next quarterly meeting. Fix: a monthly meeting until the pilot, then as needed.
- **Recruitment starts late.** Clinicians are booked months ahead. Fix: recruit at T-5 months and confirm at T-4 weeks.
- **No reserves.** One examiner falls ill, and a station has no marker. Fix: list reserves at recruitment, not on the day of recruitment.
- **Results date not fixed.** Analysis and ratification drift. Candidates wait. Fix: fix the results date at T-12 months and work backward.

## Frequently asked questions

### How far in advance should we start planning an OSCE?

Twelve months for a first summative OSCE. The blueprint needs to be signed ten months out, the pilot run six months out, and the training block held three months out. A school with a station bank and a pool of trained examiners can run a cycle in four to six months. It still needs the pilot, the training, and the rehearsal.

### What is the single most important date in the OSCE timeline?

The blueprint sign-off, about ten months before the exam. It determines which exam samples are used and how many stations each skill gets. Station writing cannot start before it. All later dates are scheduled from it. Slipping the blueprint by a month slips the whole calendar.

### Can we run an OSCE in three months?

Only with a reviewed station bank, a trained examiner pool, and a simulated patient roster already in place. Even then, keep the pilot, the training refresher, and the rehearsal. Without those assets, three months is enough for a small formative OSCE, not for a summative one.

### When should candidates be told the blueprint and the format?

About three months before the exam, in the candidate handbook. Candidates should know the skills sampled, the station count and length, and how marks are awarded. They should not know the stations. Mock stations two months out let them practice the format.

### What happens in the six weeks after the exam?

The data are cleaned, and the standard is set in the first week. Reliability and station metrics are run. The exam board ratifies, and results are released in the second week. The appeals window follows. At six weeks the committee reviews the station and examiner data and updates the bank for the next cycle.

## Sources

**Sources**

1. [Khan KZ, Gaunt K, Ramachandran S, Pushkar P. The Objective Structured Clinical Examination (OSCE): AMEE Guide No. 81. Part II: organisation and administration](https://doi.org/10.3109/0142159X.2013.818635) (Medical Teacher, 2013)
2. [Hall EJ, Baillie S, Hunt JA, et al. Practical tips for setting up and running OSCEs](https://doi.org/10.3138/jvme-2022-0003) (Journal of Veterinary Medical Education, 2023)
3. [Objective structured clinical examination: design, development and deployment](https://pmc.ncbi.nlm.nih.gov/articles/PMC6398515/) (PubMed Central, 2019)
4. [Nyangeni T, ten Ham-Baloyi W, van Rooyen DRM. Strengthening the planning and design of objective structured clinical examinations](https://pmc.ncbi.nlm.nih.gov/articles/PMC11369580/) (Health SA Gesondheid, 2024)

> [!TIP]
> **In practice**
> The dates in this calendar become the milestones in your exam calendar. To see how one system carries an OSCE from the blueprint through the exam day to the results report, read how StudyDrome runs an OSCE at /exam-manager/osce/.