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EPA Universal Waste Handler

First published: September 1, 2026Last verified: September 2, 2026Reviewed by the CertQuestUSA team
TL;DR

EPA Universal Waste Handler: a 110-question practice bank for the real EPA Environmental standard, 2 full papers of 50 questions each with no repeats, every question citing the real regulation it comes from.

Where these questions come from

Every question in this bank cites a real source -- primarily 40 CFR (100%) of this exam's citations.

Not sure where you stand? Take the free diagnostic — 10 real questions across the exam's domains, no sign-up required, with a domain-by-domain breakdown at the end.
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2
full papers, no repeats
50
questions per paper
110
questions in the bank
What this exam covers
5 real sample questions
Which Part 273 subpart contains the LQHUW standards, running from applicability through exports?
A. Subpart A
B. Subpart B
C. Subpart C
D. Subpart D
Source: 40 CFR 273.30
Which section of 40 CFR Part 273 establishes the applicability of the Large Quantity Handler of Universal Waste standards?
A. 40 CFR 273.10
B. 40 CFR 273.20
C. 40 CFR 273.30
D. 40 CFR 273.50
Source: 40 CFR 273.30
A homeowner discards used household batteries and a broken mercury thermometer in household trash. Which section addresses why this is generally not subject to Part 273 handler obligations?
A. 40 CFR 273.1
B. 40 CFR 273.8
C. 40 CFR 273.60
D. 40 CFR 273.20
Source: 40 CFR 273.8
Under 40 CFR 273.9, what aggregate quantity of universal waste accumulated at any time makes a handler a Large Quantity Handler of Universal Waste (LQHUW)?
A. 1,000 kg or more
B. 2,200 kg or more
C. 5,000 kg or more
D. 6,000 kg or more
Source: 40 CFR 273.9
The 5,000 kg LQHUW threshold in 40 CFR 273.9 is calculated how?
A. Separately for each of the five universal waste categories
B. Collectively across all universal waste categories the handler accumulates (batteries, pesticides, mercury-containing equipment, lamps, and aerosol cans combined)
C. Only counting universal waste batteries, since batteries are usually the heaviest waste stream
D. As an annual generation total rather than an at-any-time accumulation total
Source: 40 CFR 273.9
Real-world data for this exam
Hazardous Materials Removal Workers: real median wageMay 2025$49,450/yrStandards for Universal Waste Management2023-01-01–present32,568 violations
Related reading
What an EPA RCRA Violation Actually Costs, By the Numbers ›

Frequently asked questions

How many questions are on the CertQuestUSA EPA Universal Waste Handler practice test?
110 questions total, split into 2 full papers of 50 each with no repeats across papers.
What topics does the EPA Universal Waste Handler test cover?
14 domains, with the heaviest weight on Applicability & Scope (Subpart A) (10%), Handler Categories (SQHUW/LQHUW) (10%), and LQHUW Requirements (Subpart C) (10%).
Where do CertQuestUSA's EPA Universal Waste Handler questions come from?
Primarily 40 CFR (100%) of this bank's citations -- computed directly from this exam's own question sources, not a generic description.
Is there a free diagnostic for EPA Universal Waste Handler?
Yes -- 10 real questions across the exam's domains, no sign-up required, with a domain-by-domain breakdown at the end.
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