BD Deck Officer Class 3 (OOW) exam-day guide
BD Deck Officer Class 3 (OOW) · Prepare for the day ahead.
Your checklist
Government-issued photo ID
Bring the original document (passport or national ID) that matches the name on your booking. Confirm with the provider which forms of ID they accept and whether a photocopy is ever allowed - assume originals only.
Examination admission or booking confirmation
Print or download the confirmation showing your candidate number, test centre and session time. Confirm with the provider whether printed copies are mandatory or a digital copy is accepted.
Approved calculator
Carry a non-programmable calculator if the provider permits one. Check the permitted-models list with the provider in advance; programmable or graphing models are commonly excluded.
Basic stationery
Bring several pens (including a spare), pencils, an eraser and a small ruler. Do not rely on the centre supplying them.
Watch
A simple analogue or digital watch helps you pace yourself if the room clock is not visible. Confirm with the provider whether smartwatches or any watch with communication features are banned - they usually are.
Chart-work instruments (if the paper requires them)
For plotting or chart-based questions, bring parallel rulers, dividers and a soft pencil. Confirm with the provider exactly which instruments the specific paper allows.
Route and timing plan
Rehearse the journey to the test centre and add a buffer for delays. Arrive early; late arrival may bar entry once the paper has started.
Personal needs sorted in advance
Eat a proper meal, hydrate, and arrange any medication or accessibility adjustments with the provider well before the day. Adjustments are rarely granted on the day itself.
Leave prohibited items behind
Phones, smart devices, notes and study material must stay outside the exam room. Confirm the provider's storage arrangements in advance.
Read the candidate instructions
Go through the provider's exam-day instructions (allowed items, room rules, timings) at least a week ahead so nothing is a surprise on the day.
Plan the day
Confirm the exact session time, address and entry requirements with the provider. Re-check your ID and admission documents are valid and consistent with your booking name. Pack your stationery and approved calculator now, not on the morning.
Switch from learning new material to consolidation: review your own summary notes, formula sheets and worked examples. Do timed practice under exam conditions so your pacing is realistic. Stop heavy study the night before.
Do a final light review only - key definitions, stability and collision-regulation basics, and any personal weak spots. Prepare clothes, ID, documents and stationery in one bag. Check travel times and any planned engineering works. Get a full night's sleep.
Eat a proper breakfast, re-check the bag against the checklist, and leave with a generous buffer. Arrive at the centre early, follow sign-in and ID checks, and use any waiting time for calm breathing rather than last-minute cramming.
Read the instructions and mark allocation before starting. Answer the questions you know first, then return to harder ones. Watch the clock and keep a few minutes at the end to check that every question has an answer and your candidate details are correct.
Rules to check
Bring original photo ID matching your booking and present it when asked. If your ID is lost, damaged or shows a different name, contact the provider immediately - do not assume you will be admitted.
Keep all phones, smart devices and unauthorised notes out of the exam room. Possession of prohibited material during the paper is typically treated as misconduct, so confirm the provider's exact rules beforehand.
Follow the invigilator's instructions at all times, including on starting, stopping and leaving the room. Do not communicate with other candidates once the paper has begun.
If you need to leave the room (for example for a toilet break), raise your hand and wait for the invigilator. Confirm with the provider whether breaks are allowed, whether you are escorted, and whether the clock keeps running.
Ask the invigilator for clarification only on administrative matters such as a misprinted page or missing data. Do not ask for help interpreting technical content.
Check the scoring and pass criteria published by the provider in advance - for example how marks are allocated and what the pass mark is - rather than relying on hearsay.
If you feel unwell or something disrupts the exam, tell the invigilator immediately and follow the provider's procedure for reporting it; do not wait until after the paper.