For API 510 holders facing the six-year recertification quiz
API 510 recert quiz refresher course and practice exams
Refresh the rules and RP 571 sections the open-book recert quiz can reach.
Plans and prices
Lifetime access, including your retake
Not ready? Try the free 10-question check
Everything in API 510 recert practice pack
Refresh the rules and the RP 571 sections the six-year web quiz draws on, with two timed 25-question practice forms.
- 60 original questions, each explained with the reference it uses
- 2 full-length timed exams (25 questions, 240 minutes), weighted like the real exam
- Domain scores after every drill show what to study next
- Today's 10: ten a day, and every miss comes back until you get it right
- Listen to Today's 10 on the go
- Readiness by domain, from your own practice results
- Every question, reshuffled into new sets aimed at your weakest domain
Best if: You hold API 510 and face the six-year recertification web quiz.
In API 510 recert practice pack
- 60original questions
- 2timed exams at real length
- 10a day, picked from your misses
Your practice matches the exam outline
Each domain's weight on the API 510 recert quiz refresher outline, as our timed exams draw it, beside its share of the 60-question bank.
| Domain | Outline | Bank |
|---|---|---|
| Inspection intervals, corrosion rates and remaining life | 30% | 30% |
| Repairs, alterations, rerating and pressure testing | 25% | 25% |
| Inspection organization, records and open-book navigation | 20% | 20% |
| Selected RP 571 damage mechanisms | 25% | 25% |
Ask Patch before you buy AI your Long Seam study buddy
Find the plan that fits you, see what's included, or take the free 10-question check.
- 60 original questions, every one explained. Review every miss after each timed exam. Practice sets show you the ones you haven't seen first.
- Wrong answer key? We fix it within 2 business days and log it publicly.
- One payment. No subscription, nothing renews.
- Didn't pass? Your access never ends. Your retake prep is already paid for.
Pick one and we'll suggest a plan.
Have my manager pay instead
Instant access. Everything in the plan you choose opens as soon as checkout completes.
What the course covers
1 modules covering every task in the API 510 recert outline.
- What changed for the six-year recert: API 510 errata and selected RP 571 sections (6 lessons)
Questions
When do I get access?
Straight away. Checkout takes you to your course, and the receipt email has the same link.
How do I get back into my course?
Use the link in your receipt email. If you can't find it, enter your email on the course page and we resend it to the address on your order.
Is 60 questions enough?
Each one comes with a worked explanation and its reference. Today's 10 and your missed set bring your misses back on later days, so you work the bank instead of reading it once.
Can I get a refund?
Eligibility depends on your plan, when you request a refund and your paid use. See the refund terms for the conditions and exceptions.
What if I need a retest?
Keep studying in the same course. Your access has no end date, so your retake prep is already paid for, and your practice history, missed questions and readiness by domain are still there.
How long do I keep access?
Lifetime access: your access has no end date. Updates are included, so if American Petroleum Institute moves this exam to a newer code edition while you have access, your course moves with it.
Are the questions copied from the exam?
No. Every question is original and written to American Petroleum Institute's published content outline. Exam content is confidential and we never use it. We are not affiliated with or endorsed by American Petroleum Institute.
How are the questions written?
In our own words, to API's current published outline. See how many questions cover each domain.
Can my employer pay?
Yes. Pay at checkout and we email a receipt you can expense, or download a reimbursement request to send your manager.
Can you promise I will pass?
No, and nobody honest can. We promise everything listed in your plan, and a fix within 2 business days for any wrong answer key.
Employer paying?
Many employers fund API 510 recert quiz refresher prep. Generate a reimbursement request PDF to send to your manager. Buying for a crew? Request a quote