---
title: "HazMat Reference — App Overview"
url: https://marlvel.ai/apps/com-thatsmystapler-erg
category: Reference
developer: ThatsMyStapler Inc.
platforms: ios
rating: 4.8 (1.7K ratings)
pricing: paid
report_level: overview
generated: 2026-04-17
last_verified: "2026-04-17T10:57:56.777Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers a comprehensive database for safety professionals, user feedback indicates that the content may be outdated relative to the current 2022 ERG standards.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Reference |
| Rating | 4.8 ★ (1.7K) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 3.5 |
| Developer | ThatsMyStapler Inc. |

<!-- SECTION: Summary -->
## What is HazMat Reference?

HazMat Reference is a professional tool designed to provide quick access to hazardous material data, including the Hazardous Material Table (HMT) and Emergency Response Guidebook (ERG). It aggregates information from NIOSH, CFR, NFPA, and GHS sources to assist with compliance and incident response. The app features advanced search, sort, and filter capabilities to help users identify proper placards and hazard classes.

<!-- SECTION: Key Features -->
## Key Features

- **Regulatory Data Access**: Provides access to 49 CFR §172.101 Hazardous Materials Table and the Emergency Response Guidebook.
- **Advanced Search and Filter**: Allows users to quickly locate specific materials using advanced search, sorting, and filtering tools.
- **Multi-Source Integration**: Consolidates data from NIOSH, NFPA, GHS, and other industry-standard hazardous material sources.
- **Hazard Identification**: Displays proper placards and hazard classes for materials to support safe handling and compliance.

<!-- SECTION: Target Audience -->
## Who is it for?

Safety professionals, first responders, and employees involved in the handling, storage, or transportation of hazardous materials.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/hazmat-reference/id385775821?uo=2)
- [Full Intelligence Report](https://marlvel.ai/apps/com-thatsmystapler-erg)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-thatsmystapler-erg).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*