--- title: "DOT Chart 17 — App Overview" url: https://marlvel.ai/apps/dot-chart-17 category: Reference developer: Pipeline and Hazardous Materials Safety Administration platforms: ios, android rating: 3.4 (17 ratings) pricing: free report_level: overview generated: 2026-04-24 last_verified: "2026-04-24T08:24:12.882Z" --- > **Key Insight:** This app is intended for general guidance only and is not a substitute for official regulatory compliance documentation. | Metric | Value | |--------|-------| | Category | Reference | | Rating | 3.4 ★ (17) | | Pricing | free | | Platforms | iOS, Android | | Latest Version (iOS) | 4.4 | | Latest Version (Android) | 4.4.0 | | Developer | Pipeline and Hazardous Materials Safety Administration | ## What is DOT Chart 17? DOT Chart 17 is a mobile reference tool developed by PHMSA that provides a digital, full-color display of hazardous materials markings, labels, and placards. It serves as a quick-access guide for stakeholders to view visual safety information and associated HMR citations from 49 CFR Parts 171-180. ## Key Features - **Visual Reference Library**: Provides a full-color digital display of official markings, labels, and placards. - **HMR Citation Access**: Allows users to quickly retrieve regulatory citations from 49 CFR Parts 171-180. ## Who is it for? Shippers, carriers, and industry stakeholders involved in the transport of hazardous materials. ## Links - [App Store](https://apps.apple.com/us/app/dot-chart-17/id1245251292?uo=4) - [Google Play](https://play.google.com/store/apps/details?id=gov.dot.phmsa.chart16&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/apps/dot-chart-17) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/dot-chart-17).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*