# ADR & ERG Quick Guide > ADR & ERG Combined Quick Guide Canonical page: [https://chrome-stats.com/d/com.cuvalho.adrtactic](https://chrome-stats.com/d/com.cuvalho.adrtactic) ## Overview - **ID:** `com.cuvalho.adrtactic` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Valho - **Category:** TOOLS - **Downloads:** 13 - **Version:** 1.5 - **Last updated:** 2026-07-05 - **First published:** 2026-07-05 - **Publisher country:** RO - **Size:** 8.79 MB - **Data as of:** 2026-09-11 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.cuvalho.adrtactic) - **Privacy policy:** [https://docs.google.com/document/d/1b8AcaLA1Kwgs1nQ3V0XJCfILYSGxGNeuYohdWwqqWWY/edit?usp=sharing](https://docs.google.com/document/d/1b8AcaLA1Kwgs1nQ3V0XJCfILYSGxGNeuYohdWwqqWWY/edit?usp=sharing) ## Description When seconds count, get instant access to critical life-saving information.

The ADR & ERG Quick Guide is the ultimate field tool designed specifically for firefighters, police officers, hazmat drivers, safety advisors, and logistics personnel. By seamlessly combining European ADR standards with the North American Emergency Response Guidebook (ERG), this app offers a unified, trusted source for hazardous materials response, directly on your smartphone.

100% OFFLINE. FAST. RELIABLE.

Key Features:

Lightning-Fast Search: Instantly find any hazardous substance by UN Number or Name. Designed for maximum speed during the critical first minutes of an incident.

Complete Offline Database: Access the entire ADR and ERG substance list without needing an active internet connection. Perfect for remote areas or emergency situations where networks are down.

Dynamic, Color-Coded UI: The interface automatically changes color based on the primary hazard class (e.g., Red for Flammables, Blue for Water-Reactive gases), providing immediate, intuitive risk recognition before you even read a word.

Unified Information View: See crucial data at a glance, including Kemler Code, Class, Classification Code, ERG Guide Number, and detailed Response Procedures for Fire, Leak/Spill, and Evacuation (including isolation distances).

Critical Safety Warnings: Crucial details like polymerization risks or violent reactions with water are prominently highlighted to prevent fatal mistakes.

One-Time Purchase: Pay once, enjoy full features. No subscriptions, no hidden fees, no ads.

This is not just an app; it's a piece of professional equipment. Equip yourself with the fastest, most intuitive hazmat guide on the market.

Target Users: Firefighters, Law Enforcement, EMS, Truck Drivers (Hazmat), Logistics Managers, Environmental Health & Safety (EHS) Professionals.

Disclaimer: This application is a field support tool and does not replace official training, professional judgment, standard operating procedures, or coordination with dispatch centers. ## Rankings - #2,747,569 — Overall ## Permissions and access ### Permissions - `com.android.vending.CHECK_LICENSE` - `com.cuvalho.adrtactic.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Dangerous Goods ADR 2025](https://chrome-stats.com/d/es.palmer.dangerousgoods) — 83,759 users - [ERG for Android](https://chrome-stats.com/d/gov.nih.nlm.erg2012) — 1,554,419 users, 4.30 / 5 - [ERG Pro](https://chrome-stats.com/d/com.cca.ergpro) — 1,191 users, 4.20 / 5 - [HazSight](https://chrome-stats.com/d/ai.dromos.hazsight) — 3 users - [Dangerous Goods ADR 2021](https://chrome-stats.com/d/com.candybytes.danger) — 63 users - [HazMat - ERG 2024 Guidebook](https://chrome-stats.com/d/com.xamapps.hazmat) — 52,895 users, 4.00 / 5 - [J. J. Keller® ERG App](https://chrome-stats.com/d/com.jjkeller.erg) — 160 users - [ADR Dangerous Goods (ADR 2025)](https://chrome-stats.com/d/com.magnuswikhog.adrdangerousgoods) — 107,908 users, 3.14 / 5 - [Dangerous Goods ADR 2025 Pro](https://chrome-stats.com/d/de.GefahrenGut.mclang) — 16,653 users - [ADR Check: Dangerous Goods](https://chrome-stats.com/d/com.adrcheck.adr_app) — 76 users - [ANZ Hazmat ERG](https://chrome-stats.com/d/com.interactivewebs.anzhazmaterg) - [ADR Depo](https://chrome-stats.com/d/com.notamtr.adr) — 9,846 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.cuvalho.adrtactic)