CGRN exam-day guide
CGRN · Prepare for the day ahead.
Your checklist
Government-issued photo ID
Bring an unexpired driver's license, state ID, passport, or military ID. The first and last name on your ID should match your exam registration exactly; if your legal name has changed, resolve the mismatch with the certifying body before test day.
Appointment confirmation / authorization to test
needs_review - Bring whatever admission document the test vendor and certifying board instruct you to present (appointment confirmation, authorization-to-test letter, or eligibility number). Confirm with the provider exactly what is required, since some centers accept only the confirmation email and ID.
Test center address, directions, and parking plan
Look up the exact center location the day before, not the morning of. Note parking garages, transit stops, security screening, and building access hours - many centers sit inside office parks or professional buildings that lock early or require a lobby check-in.
Arrival time buffer
needs_review - Plan to arrive well ahead of your scheduled time (commonly 30 minutes, but confirm the specific requirement with the test vendor) to allow for check-in, ID verification, and a palm-vein or fingerprint scan if used.
Knowledge of what is prohibited in the testing room
needs_review - Assume phones, smartwatches, fitness trackers, notes, books, and bags are not allowed at the workstation. Confirm with the provider whether a secure locker is available and whether you must leave items in your vehicle.
Comfortable layered clothing
Test centers are often cold and sitting for a multi-hour exam gets uncomfortable. Avoid clothing with large pockets, hoods, or metal that can slow security screening; dress in layers you can remove.
Approved accommodations documentation
needs_review - If you requested extra time, a separate room, or a medical accommodation, confirm it was approved and that the vendor has it on file before test day. Accommodations generally cannot be granted on the spot; verify with the provider.
Hydration and a light meal or snack
Eat a normal meal beforehand and bring a snack for the break if the center permits access to a locker. Avoid heavy caffeine if you are already anxious, and avoid excess fluids if break time is limited.
A realistic review plan for the last 2 days
Bring only condensed, high-yield material - your own summary sheets on hepatitis serology, liver function labs, GI bleeding, sedation/monitoring, endoscope reprocessing, and bowel prep. Do not start a new question bank or a new textbook the night before.
Silence and stow your devices before entering
Turn your phone completely off (not just silent) and stow it before you enter the building lobby if the vendor requires it. An alarm or vibration during the exam can be treated as a testing irregularity.
Plan the day
Re-read the vendor's candidate handbook or confirmation email for arrival time, ID rules, prohibited items, break policy, and score reporting. Confirm the test center address and plan your route and parking. If anything is unclear, contact the certifying body now, not the morning of the exam.
Shift from broad review to targeted review. Work only your weakest 2-3 domains using your own notes, and stop doing new practice questions if scores are dropping - late-stage score drops usually reflect fatigue, not knowledge gaps.
Protect your sleep schedule. Start going to bed and waking at the times you will use on exam day so your alertness peaks during your scheduled slot.
Pack your bag: photo ID, admission document, confirmation, directions, snack, water, and layers. Put everything by the door. Verify your name on the registration matches your ID.
needs_review - Reconfirm with the test vendor that your appointment is still active and the center has not changed hours or location. Confirm with the provider whether you need to bring anything beyond ID.
Do a light pass over high-yield facts only (normal lab values, hepatitis A-E transmission and serology, PPI/H2 blocker timing, conscious sedation monitoring, scope reprocessing high-level disinfection steps). Stop studying by early evening, eat a normal dinner, and avoid alcohol.
Eat a normal breakfast, take routine medications unless your prescriber says otherwise, and leave earlier than the map suggests. Traffic and parking are the most common reasons candidates arrive stressed or late.
Leave study materials in the car or at home. Do not try to cram in the parking lot - it raises anxiety and you cannot bring the material inside anyway. Do a final phone-off and stow before check-in.
Read the entire stem before the options. Many items hinge on one word - 'first,' 'priority,' 'initial,' 'except.' For priority questions, ask what prevents harm soonest; for teaching questions, ask what the patient must understand before discharge.
Pace yourself against the total number of items and the total time; roughly a minute to a minute and a half per item leaves room to review. If an item stalls you, choose your best answer, flag it, and move on.
needs_review - Take breaks only as the vendor's policy allows (raise your hand, clock-out procedures vary). Confirm break rules at check-in. Use a break if you notice yourself rereading the same line repeatedly.
At the end, use remaining time to revisit flagged items, but change answers only when you identify a specific reason - not from generalized doubt. Make sure no item is left blank unless the vendor scores unanswered items differently; confirm that in the handbook.
Rules to check
Bring an unexpired government-issued photo ID whose name matches your registration. If the names do not match, you may be turned away and lose your fee - resolve discrepancies with the certifying body in advance.
Follow the vendor's rule on personal items. Phones, smartwatches, notes, and bags typically must be off and stored outside the testing room; unauthorized materials at the workstation can void your score.
Treat all exam content as confidential. You will likely sign a non-disclosure agreement at check-in, and discussing, reproducing, or sharing specific items afterward may jeopardize your certification.
Breaks: needs_review - Break timing, whether the clock stops, and whether you may access a locker or phone vary by vendor. Confirm the exact policy with the provider at check-in and plan hydration accordingly.
Late arrival: needs_review - Most testing vendors deny entry after a grace period and may require a rescheduling fee. Confirm the specific cutoff with the provider rather than assuming.
Scoring: needs_review - The CGRN exam is reported as pass/fail against a predetermined standard rather than a fixed percentage, so you cannot compute your result from a raw score. Confirm score reporting method and timing (on-screen vs. mailed) with the certifying body.
Do not attempt to bring in or use any aids - calculators, phones, or written reference material - unless the provider has expressly approved them as an accommodation. Raising a hand and asking the proctor is always the safer move.
If something goes wrong during the exam - equipment failure, a disturbance, or an illness - stop and notify the proctor immediately and follow up in writing with the certifying body. Unreported problems are difficult to remedy after the fact.