# Cargo Decoder Plus — Handy ERG 2024 Reference > Offline hazardous material identification and safety reference using DOT placard numbers. (iPhone/iPad app by Strategies In Software.) - Source: https://appshunter.io/ios/app/cargo-decoder-plus/id520387030 (this page in markdown: same URL + `.md`) - Developer: [Strategies In Software](https://appshunter.io/developer/520387033) - Category: Reference, Travel - Price: $1.99 - Rating: 4.30/5 from 6 App Store ratings · 7 written reviews indexed - Age rating: 12+ - Requires: iOS 16.6 · 28 MB - Languages: American English - Released: 2012-04-24 - Data updated: 2026-09-02 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/cargo-decoder-plus/id520387030/reviews.md ## What is Cargo Decoder Plus? Cargo Decoder is your guide to what is in the truck or tanker next to you on the highway. Enter the 4 digit number from the DOT placard to learn about a material. See details from both the 2024 Emergency Response Guidebook (ERG 2024) If you need them, ERG 2020, ERG 2016 and ERG 2012 are available too. Powerful search capabilities will help you quickly find information by matching just part of the UN/NA placard number or material name. Protective distance information, toxic inhalation hazards, and ERG2020 reference pages are just a touch away for emergency responders and HazMat personnel. A simple touch quickly gets you to the information you need. Cargo Decoder Plus uses no network bandwidth so information will always be available even if your network is not. - Find safety information on hazardous cargo - Search by name or input DOT number - View ERG2024, ERG2020, ERG2016, or ERG2012 reference pages - Access directly on device, no network connection required - Share information with friends and colleagues - Learn about the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) ## Key features - Identify materials by DOT placard number - Access ERG 2024, 2020, 2016, 2012 editions - Search by UN/NA placard number or material name - View protective distance and toxic inhalation hazards - Offline access, no network required - Learn about GHS classification and labeling ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/cargo-decoder-plus/id520387030/reviews.md ### 5/5 — Useful Tool for Inspectors & Safety Professionals *2022-12-04* I do commercial building inspections and will occasionally come across plastic totes and bulk liquid containers with the labels inaccessible or illegible. As long as I can see the DOT 4-digit identifier at least have an idea of what I am dealing with. Simple to use and has been 100% reliable in the field. One of my favorite work apps. ### 5/5 — Hazmat app *2016-12-04* This is a great app I've used it many times as a firefighter to determine what we are dealing with on scene would recommend ### 1/5 — Actualización *2016-11-09* No deja cambiar el idioma a español ni francés ### 5/5 — Belle application fonctionnelle *2014-11-09* Bon achat! ### 1/5 — Downloaded App not same as shown. *2014-07-05* What was downloaded appears to be a beta or earlier version. Would not recommend to buy or downloaded ### 5/5 — Good App *2012-09-18* Good app as long as it updates. ### 4/5 — Works ok and cheap *2012-05-08* Good app for the price as long as it gets updated ## Frequently asked questions about Cargo Decoder Plus ### What is Cargo Decoder Plus? Cargo Decoder Plus is a reference application that helps users identify hazardous materials by their 4-digit DOT placard number. It provides detailed safety information from multiple editions of the Emergency Response Guidebook (ERG). ### Does Cargo Decoder Plus require an internet connection? No, Cargo Decoder Plus does not use network bandwidth. All information is available directly on your device, ensuring access even without a network connection. ### What editions of the ERG are included in Cargo Decoder Plus? The app includes reference pages from ERG 2024. It also offers access to ERG 2020, ERG 2016, and ERG 2012 editions for comprehensive historical data. ### How does Cargo Decoder Plus help with searching for materials? Cargo Decoder Plus features powerful search capabilities. You can quickly find information by matching part of the UN/NA placard number or the material name. ### What kind of safety information can I find in Cargo Decoder Plus? You can find critical safety information, including details on protective distances, toxic inhalation hazards, and GHS classification and labeling of chemicals. ### What devices is Cargo Decoder Plus available on? Cargo Decoder Plus is supported on Mac, iPhone, and iPad devices. ### How often is Cargo Decoder Plus updated? The latest version, 2025.1, was released on April 17, 2025, indicating regular updates to keep the reference material current. ### What is the price of Cargo Decoder Plus? Cargo Decoder Plus is a paid application priced at $1.99. ## Version history (last 5 releases) ### 2025.1 — 2025-04-17 Added ERG 2024 and fixed a few bugs ### 2021.2 — 2021-01-18 ERG2020 is here! Cargo Decoder is now available for MacOS ERG 2020 References pages are currently only available in English. Spanish and French reference pages will be added in a future update. ### 2021.1 — 2021-01-13 ERG 2020 content is here! Cargo Decoder now available for MacOS! ERG 2020 References pages are currently only available in English. Spanish and French reference pages will be added in a future update. ### 2019.4 — 2019-10-11 Squashed more bugs. ### 2019.3 — 2019-09-30 Support for iOS 13 including Dark Mode. Added often requested ability to hide the Material picker. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*