ERI Provider Comparison

Chemtel vs CHEMTREC: Which Is the Best Fit for Your Company?

Chemtel vs CHEMTREC — if you're shopping for a 24-hour hazmat emergency phone number provider, these are probably the two names on your list. But pricing structures, what's included versus what costs extra, and how much support you actually get between incidents vary more than most people realize. This guide compares Chemtel (VelocityEHS), CHEMTREC, and HAZMAT LINE side by side so you can see exactly what each hazmat emergency phone number provider offers — and what they charge extra for — before you commit.

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Compare ERI Providers Side by Side

Feature	CHEMTREC®	Chemtel (VelocityEHS)	HAZMAT LINE
Starting price	$1,000+ / yr	$1,000+ / yr	From $599 / yr
Unlimited use of 24h ER number on shipping papers, SDS, labels & manifests	✓	$Extra charge for product labels	✓
Unlimited SDS on file	✓	✕	✓
Unlimited business units & administrative contacts	✕	✕	✓
Direct access to medical professionals & toxicologists	✓	✓	✓
Live regulatory helpdesk (year-round)	✕	$Charged separately	✓Included in all plans
Proactive drill calls	✕	✕	✓
SDS authoring services	$Charged per SDS	$Charged per SDS	✕
Cleanup & training	$Charged separately	$Charged separately	$Discounted rates via vetted partners
Ready to switch?			Switch to HAZMAT LINE →

✓ Included

$ Available — extra charge

✕ Not available

CHEMTREC® is a registered trademark of the American Chemistry Council. Chemtel® is a trademark of VelocityEHS. HAZMAT LINE is an independent provider and is not affiliated with, endorsed by, or sponsored by CHEMTREC® or VelocityEHS. Pricing and service comparisons are based on publicly available information as of 2026. We encourage all prospects to contact providers directly for official quotes.

Choosing a Hazmat Emergency Phone Number Provider: What Each Option Brings to the Table

CHEMTREC®

The industry incumbent — established 1971, owned by the American Chemistry Council

CHEMTREC is the name most people think of when they hear "hazmat emergency phone number." They've been operating for over 50 years and maintain one of the largest SDS libraries in the industry with over seven million documents on file. Their 24/7 operations center handles hundreds of calls daily and offers interpreter services in 240+ languages. Beyond emergency response, CHEMTREC also offers SDS authoring, online hazmat training courses (DOT, IATA, IMDG, OSHA), and consulting services — all available as separate, paid add-ons.

Worth knowing: CHEMTREC's base price starts above $1,000/yr, but the real cost often comes from add-ons — per-affiliate fees, per-contact charges, and zone-based pricing for international coverage can add up quickly. There's no regulatory helpdesk included between incidents, and no proactive drill calls to test your team's readiness. Language support during emergencies is routed through third-party interpreters rather than native-speaking hazmat specialists. If your company ships across multiple business units or regions, request a detailed quote that accounts for all surcharges before comparing.

Chemtel (VelocityEHS)

Part of the VelocityEHS Accelerate® platform — originally founded in 1988

Chemtel has been providing 24-hour emergency response services since the late 1980s and is now part of the VelocityEHS suite of EHS management tools. Their call center is staffed by experts, and they offer unlimited business units under a single plan. Chemtel also provides SDS authoring, regulatory consulting, and access to a broader EHS software platform that includes chemical inventory management, GHS labeling, and regulatory reporting — useful if your organization needs a full compliance suite beyond just an emergency number.

Worth knowing: Chemtel's roots are in SDS management and OSHA workplace compliance — their platform is strongest for facility-based incidents and chemical inventory tracking. If your primary need is a DOT-compliant emergency response number for transportation, that's a narrower slice of what VelocityEHS is built around. Pricing starts above $1,000/yr and is not publicly listed — you'll need to contact their sales team for a quote. There are also extra charges for displaying your 24-hour number on product labels, limits on the number of SDS they'll keep on file, and the regulatory helpdesk is available but billed as a separate service. If you only need a hazmat emergency phone number and don't plan to use the broader EHS platform, you may end up paying for tools you don't use.

HAZMAT LINE

The modern alternative — built for shippers who want more included at a lower price

HAZMAT LINE was built around a simple idea: a hazmat emergency phone number provider should give you everything you need to stay compliant and prepared — not just a number that sits on your shipping papers until something goes wrong. Plans start at $599/yr and include unlimited SDS on file, unlimited business units, a live regulatory helpdesk you can call year-round (not just during emergencies), and proactive drill calls to test your response readiness before a real incident happens.

HAZMAT LINE operates globally with offices in multiple regions and native-speaking hazmat specialists for major languages — so when an emergency call comes in from an international responder, they're speaking directly with a specialist in their own language, not waiting for an interpreter to be patched in. Companies also get access to discounted rates on cleanup and training through a vetted partner network with no referral fees or conflicts of interest.

Worth knowing: HAZMAT LINE does not offer SDS authoring services. If you need someone to write or revise your safety data sheets, you'll need to handle that separately or work with a third-party provider. That said, for companies whose primary need is a compliant hazmat emergency phone number with year-round regulatory support and transparent pricing, HAZMAT LINE delivers more value at a lower cost than either CHEMTREC or Chemtel.

Frequently Asked Questions

Who are the competitors of CHEMTREC?

The two most common CHEMTREC alternatives are Chemtel (now part of VelocityEHS) and HAZMAT LINE. Chemtel has operated since the late 1980s and is now part of a broader EHS software platform focused on SDS management, chemical inventory, and OSHA compliance. HAZMAT LINE is a modern alternative that starts at $599/yr and includes unlimited SDS on file, unlimited business units, a live regulatory helpdesk year-round, and proactive drill calls — features that CHEMTREC and Chemtel either don't offer or charge extra for. All three providers meet the 49 CFR 172.604 requirement for a 24-hour hazmat emergency phone number.

How much does CHEMTREC cost compared to other providers?

CHEMTREC's base plan starts at $1,000 per year, but the total cost depends on add-ons. Per-affiliate fees, per-contact charges, and zone-based pricing for international coverage can increase your annual spend significantly — especially if you ship across multiple business units or regions. Chemtel (VelocityEHS) starts at $1,000+ per year, with regulatory consulting and other services charged separately. HAZMAT LINE starts at $599 per year with a flat-rate structure that includes unlimited SDS on file, unlimited business units, a live regulatory helpdesk, and proactive drill calls — with no per-affiliate or per-contact fees.

Do I need a CHEMTREC number, or can I use any emergency response provider?

You do not need a CHEMTREC number specifically. Under 49 CFR 172.604, the DOT requires anyone who offers hazardous materials for transportation to provide a 24-hour emergency response telephone number — but the regulation does not specify which provider that number must come from. Any compliant emergency response information (ERI) provider will satisfy the requirement, as long as the number is monitored around the clock and answered by a person with immediate access to information about the hazardous material being shipped. CHEMTREC, Chemtel (VelocityEHS), and HAZMAT LINE all meet this standard.

What is the difference between a CHEMTREC 24-hour emergency response phone number and a HAZMAT LINE number?

Both CHEMTREC and HAZMAT LINE provide a DOT-compliant 24-hour emergency response phone number that meets the requirements of 49 CFR 172.604. The core emergency function is the same — a live operator answers around the clock with access to your SDS. The difference is what comes with the number. CHEMTREC's plan covers emergency response calls, with consulting, training, and SDS authoring available as paid add-ons. HAZMAT LINE includes a live regulatory helpdesk you can call year-round for compliance questions, proactive drill calls to test your team's readiness, and discounted rates on cleanup and training through vetted partners — all included in the base plan starting at $599/yr.

What does it take to switch from CHEMTREC or Chemtel to a new provider?

Companies usually overestimate the effort involved in switching emergency response providers. Most companies that switch to HAZMAT LINE are fully transitioned within 48 hours with no gap in emergency coverage. Our team handles the heavy lifting — we review your current SDS, shipping papers, and labels, then help you update Section 1 of each safety data sheet with your new number. We verify your shipping paper formatting and make sure your labels reflect the new number correctly. If you're locked into a contract with your current provider, we credit your remaining months so you're not paying two providers at once. There's no overlap period where you're double-paying and no window where you're uncovered.