Pass the EPA 608, explained and current
Free practice on the 2026 rules. No signup.
Which element released from CFC molecules in the stratosphere is mainly responsible for destroying ozone?
Pick your section
Why it works
- Written to the current 2026 rules
- Every answer explained, right and wrong
- Every rule cited to 40 CFR
Pricing
Universal pass
$19 one-time
- Core and Types I, II and III
- Timed 100-question Universal mock
- No subscription
Get the Universal pass · $19TEST MODE
10-seat pack
$129 10 students
- 10 Universal pass codes, delivered instantly
- For classes and new hires
Get the 10-seat pack · $129TEST MODE
TEST MODE: checkout uses Stripe test mode. No real payment is taken.
Questions
Is this the official EPA test?
No. License Method is an independent practice site. It is not affiliated with or approved by the EPA and does not issue certification.
How is the exam scored?
25 questions per section, 18 correct to pass (70%). Pass Core plus Types I, II and III to be Universal certified.
Does EPA 608 certification expire?
No. Section 608 certification does not expire.
Is the Core practice really free?
Yes. All 80 Core questions are free, with no account or card.