How to Apply for ASCP Certification: A Step-by-Step Guide
Applying for ASCP BOC certification for the first time can feel overwhelming. This guide walks through every step — from checking eligibility to scheduling your exam at a Pearson VUE centre.
Step 1 — Confirm your eligibility
| Credential | Route | Key requirement |
|---|---|---|
| MLS(ASCP) | Route 1 | Graduate of a NAACLS-accredited MLS programme with clinical practicum |
| MLS(ASCP) | Route 2 | Two or more ASCP categorical certifications |
| MLT(ASCP) | Route 1 | Graduate of a NAACLS-accredited MLT programme |
| MLT(ASCP) | Route 2 | Associate degree plus qualifying laboratory experience |
| Specialist (BB, H, M, C…) | Various | MLS/MLT credential plus experience in the specialty area |
Download the current Eligibility Requirements document from ascp.org/boc for your specific credential — requirements are updated periodically.
Step 2 — Create your ASCP account
- 1
Go to ascp.org
Click BOC Certification → Apply for Certification. You will need an ASCP account.
- 2
Select your credential
Choose the exact credential you are applying for (e.g. MLS(ASCP), MLT(ASCP), BB(ASCP)) and the eligibility route that applies to you.
- 3
Complete the application form
Fill in personal details, educational background and clinical experience. Most routes need official transcripts and programme director verification.
- 4
Pay the application fee
Fees are listed on ascp.org/boc and vary by credential and member status. Payment is required before review.
- 5
Submit supporting documents
Official transcripts must be sent directly from your institution. Some routes require employer verification of experience.
Step 3 — Wait for eligibility approval
ASCP BOC reviews your application and supporting documents. You will receive an Authorization to Test (ATT) letter by email when approved.
Step 4 — Schedule your exam
- 1
Go to Pearson VUE
Visit pearsonvue.com/ascp-boc and log in or create an account.
- 2
Find a test centre
Search by location. Pearson VUE has centres in all 50 US states and internationally for ASCPi candidates.
- 3
Select your date and time
Book early — popular dates fill quickly around peak graduation season (May–July).
- 4
Confirm your booking
Save the confirmation email; you need the confirmation number on exam day.
Exam day — what to bring
- Two forms of valid government-issued ID (one with a photo)
- Your Pearson VUE confirmation number
- Arrive at least 30 minutes before your scheduled time
- No personal items in the testing room (lockers provided)
- Scratch paper and pencil are provided by the centre
After the exam
Preliminary results are typically shown on screen immediately after you finish. Official results post to your ASCP account within a few days, and the certificate is mailed within several weeks.
References: ASCP BOC Candidate Guidelines (current edition) — ascp.org/boc. Pearson VUE ASCP BOC test centre information — pearsonvue.com/ascp-boc.
Frequently asked questions
- How do I apply for ASCP BOC certification?
- Confirm your eligibility route, create an ASCP account at ascp.org/boc, complete the online application for your credential, pay the application fee and have official transcripts sent directly from your institution. Once ASCP BOC approves your application you receive an Authorization to Test (ATT) letter and can book your seat at Pearson VUE.
- How long is the ASCP eligibility window?
- The Authorization to Test letter contains your eligibility window, which is typically 90 days. You must sit the exam within that window, so do not schedule the exam until the ATT arrives.
- What do I need to bring on ASCP exam day?
- Bring two forms of valid government-issued identification (one with a photo) and your Pearson VUE confirmation number, and arrive at least 30 minutes early. Personal items are not allowed in the testing room; lockers, scratch paper and a pencil are provided by the centre.
- When do I get my ASCP exam results?
- Preliminary results are usually displayed on screen immediately after you finish. Official results post to your ASCP account within a few days and the certificate is mailed within several weeks.