How to Verify ETL or UL Requirements for Major US Trade Shows

Before relying on this guide: Venue and event rules can change. The show’s current exhibitor manual and appointed electrical contractor are the controlling sources for a specific event.

ETL and UL certification are the two primary electrical safety certifications required at US trade show venues. Both marks indicate that a product has been tested by an accredited laboratory and meets the applicable safety standards for electrical equipment in North America. For trade show exhibitors, understanding which venues enforce these requirements — and what happens if you show up without certified equipment — is essential pre-show planning.

What Is ETL Certification?

ETL is a certification mark issued by Intertek, an accredited testing laboratory. A product bearing the ETL mark has been tested and found to comply with the same safety standards as UL-listed products. ETL and UL are functionally equivalent — both are recognized by the National Recognized Testing Laboratory (NRTL) program administered by OSHA.

For practical purposes: if a venue accepts UL-listed equipment, it also accepts ETL-listed equipment, and vice versa. The two marks are interchangeable for trade show compliance purposes.

Which US Venues Enforce Electrical Certification Requirements?

Enforcement varies by venue and by the electrical contractor operating at that venue. The general pattern:

Strictly enforced venues

Large convention centers with union electrical contractors typically enforce certification requirements most strictly. These include:

• McCormick Place, Chicago — One of the largest convention centers in North America. IBEW union electricians inspect electrical equipment. ETL or UL certification required for all plug-in electrical equipment.
• Las Vegas Convention Center — Home to CES, SEMA, and many other major shows. Electrical inspection is standard. ETL/UL required.
• Orange County Convention Center, Orlando — ETL/UL required for electrical equipment brought by exhibitors.
• Georgia World Congress Center, Atlanta — Electrical certification enforced by the venue's electrical contractor.
• Jacob K. Javits Convention Center, New York — Strict enforcement. Union electricians may inspect and remove non-certified equipment.

Moderately enforced venues

Mid-size convention centers and hotel-based show venues typically have less strict enforcement. Certification is still required by the exhibitor manual, but inspection is less systematic. Non-certified equipment may pass unnoticed — but if it's flagged, it will be removed.

Lightly enforced venues

Smaller shows, hotel ballrooms, and privately managed venues often have minimal electrical inspection. However, the exhibitor manual still typically requires certified equipment, and liability for any electrical incident rests with the exhibitor if non-certified equipment is involved.

Major US Trade Shows and Their Certification Requirements

Always verify current requirements in your specific show's exhibitor manual. Requirements can change between show years.

What Happens If Your Equipment Isn't Certified?

At strictly enforced venues, non-certified electrical equipment can be:

• Flagged during electrical inspection and required to be removed before the show opens
• Disconnected by venue electricians if discovered after setup
• Subject to a fine in some venues

The practical consequence: you arrive at setup with non-certified lights, they're removed, and you either rent from the venue contractor (expensive, low quality) or exhibit with no lighting. Neither outcome is acceptable.

How to Verify Certification Before Ordering

• Look for the ETL or UL mark on the fixture label — The mark should be physically present on the product, not just claimed in marketing materials.
• Request the test report — A reputable manufacturer can provide the actual Intertek or UL test report for the product. This is the documentation you'd present to a venue inspector if required.
• Check the certification database — ETL listings can be verified at the Intertek Product Information Center (productinfo.intertek.com). UL listings can be verified at iq.ul.com.

Frequently Asked Questions

Is ETL the same as UL?

Functionally yes, for trade show purposes. Both are NRTL-recognized certifications that indicate compliance with the same North American safety standards. Venues that accept UL accept ETL, and vice versa.

My show is in Canada. Do I need a different certification?

Canada requires CSA certification or cETL (the Canadian equivalent of ETL). Some fixtures carry both US and Canadian certification — look for the cETLus mark, which covers both markets.

Can I bring my own lights to a union venue?

Yes, in most cases. Union electrical rules at trade show venues typically govern who connects equipment to the venue's electrical system — not who owns the equipment. You can bring your own certified lights; a union electrician may need to plug them in at some venues. Check your exhibitor manual for the specific rules at your show.

Do BOOTH LIGHTS fixtures carry ETL certification?

Yes. All standard BOOTH LIGHTS LED display arm lights and exhibition spotlights carry ETL, UL, CE, and UKCA certification. Certification documentation is available on request for venue compliance purposes.

Read our guide on choosing trade show lights for international exhibitions for certification requirements outside the US, or browse our certified LED display arm lights.