ASTM D5445-21 PDF

Full title and description

ASTM D5445-21 — Standard Practice for Pictorial Markings for Handling of Goods. This practice establishes a standardized set of pictorial symbols (graphical handling marks) for marking packages and containers to indicate special handling, orientation, and storage requirements; the symbols are intended to improve communication across language barriers and reduce damage during handling and transport.

Abstract

This standard practice provides definitions, graphical designs, and recommended applications for commonly used handling symbols such as “Fragile,” “This way up,” “Keep dry,” “Do not stack,” and related markings. It specifies the intent, significance, and general use of the pictorial markings but does not replace carrier, regulatory, or dangerous‑goods labeling. The practice is intended for use by consignors, packagers, carriers and others involved in packaging and distribution.

General information

• Status: Active.
• Publication date: 1 October 2021 (designation D5445‑21).
• Publisher: ASTM International.
• ICS / categories: 01.080.20 (Graphical symbols for use on specific equipment); 55.020 (Packaging and distribution of goods in general).
• Edition / version: D5445‑21 (2021 edition).
• Number of pages: 16 pages.

Scope

The practice establishes a set of standardized pictorial symbols for marking packages and containers to indicate handling and storage requirements (orientation, fragility, moisture sensitivity, stacking limits, center of gravity, clamp/no‑clamp, etc.). It is intended to improve the clarity of handling instructions where language differences or low literacy might otherwise hinder correct handling. The standard notes that pictorial markings do not address all safety concerns and that appropriate protective packaging and compliance with regulatory labeling remain the responsibility of the user.

Key topics and requirements

• Standardized graphic symbols for common handling instructions (e.g., fragile/broken glass, this way up, keep dry, do not stack, maximum stacking height/weight, center of gravity indicators).
• Guidance on symbol appearance, orientation and minimum sizes for legibility on packages and containers.
• Recommended applications and placement on packaging to maximize visibility during handling and transport.
• Notes on the limits of pictorial markings and the need to use them in conjunction with adequate packaging and applicable regulatory labels.
• Compatibility and harmonization with other international pictorial marking practices (commonly used alongside ISO 780 and national packaging marking systems).

Typical use and users

Used by packaging engineers, logistics and distribution professionals, freight forwarders, manufacturers, shippers, and warehouse personnel to mark boxes, crates and containers so handlers clearly understand orientation and special handling needs. Also referenced by standards committees and organizations that harmonize packaging marks for international transport. Typical applications include export shipments, multimodal transport, warehousing and any situation where pictorial handling instructions reduce risk of damage.

Related standards

Commonly used alongside ISO 780 (Pictorial marking for handling of goods) and other national packaging marking standards; also used in the broader context of transport and dangerous‑goods labeling standards where those apply. The practice has been prepared for international use and is cited in packaging and logistics guidance.

Keywords

pictorial markings, handling symbols, packaging, fragile, keep dry, this way up, stacking limits, orientation, ASTM D5445, ISO 780, logistics.

FAQ

Q: What is this standard?

A: ASTM D5445‑21 is a 2021 ASTM International standard practice that defines a set of pictorial symbols for marking packages and containers to indicate special handling and storage requirements.

Q: What does it cover?

A: It covers the design and intended use of common handling symbols (orientation, fragility, moisture sensitivity, stacking and lifting cautions, etc.), recommended placement and minimum legibility considerations, and guidance on using pictorial marks as an aid to handling. It does not replace regulatory or hazardous‑goods labeling.

Q: Who typically uses it?

A: Packaging designers, shippers, carriers, freight forwarders, warehouse staff, and logistics professionals use the practice to mark consignments so handlers understand how to lift, stack, store, and protect goods. Standards bodies and procurement groups may also reference it.

Q: Is it current or superseded?

A: The designation D5445‑21 indicates the 2021 edition; as of the publication data in this page the practice is listed as active. Users should verify whether a newer revision exists before procurement or formal reference.

Q: Is it part of a series?

A: It is a standalone ASTM practice for pictorial markings but is commonly used in conjunction with related standards for packaging, transport and hazardous materials (for example ISO 780 and national packaging marking standards).

Q: What are the key keywords?

A: Pictorial markings, handling symbols, fragile, orientation, keep dry, stacking limits, packaging, logistics, ASTM D5445.