Homechevron_rightStandardschevron_rightISO/IEC 15416:2025

Active — Edition 3International Standardupdate Standard Updated: Jan 2025fact_check Fact checked: Oct 20, 2026

ISO/IEC 15416:2025

Automatic identification and data capture techniques — Bar code print quality test specification — Linear symbols

apartmentPublishing Organization:International Organization for Standardization (ISO)

Global Retail Manufacturing Logistics & Transportation Food & Beverage Healthcare

Standard Introduction

ISO/IEC 15416:2025 is an active — edition 3 standard published by International Organization for Standardization (ISO). It is commonly used across Retail, Manufacturing, Logistics & Transportation, Food & Beverage, Healthcare and applies in Global.

Use this page to review the official documentation, current status, and the certification or assessment bodies most commonly associated with ISO/IEC 15416:2025.

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Linear symbol quality

Defines a measurement and grading methodology for barcodes intended to be read using linear scanning methods.

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Repeatable grades

Turns measured symbol attributes into an overall quality assessment that customers and suppliers can compare.

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Corrective insight

Provides information about possible causes when measured attributes deviate from optimum grades.

list_alt Verification essentials

Use equipment conforming to the applicable verifier specification
Select the aperture and wavelength required by the application
Measure the final printed symbol
Record the individual parameter and overall grades
Retain the verification report and test conditions
Investigate process causes rather than relying on a successful scan

Who Needs to Comply?

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Barcode designers, label and packaging printers, manufacturers, quality laboratories, retailers and logistics teams that must objectively verify the print quality of linear barcodes.

Key Requirements

Define the application requirement

Identify the barcode symbology, minimum grade and the measurement aperture and light wavelength required by the governing application specification.

Measure the production symbol

Verify the barcode as printed on the final substrate, using suitable calibrated equipment and controlled test conditions.

Grade the measured attributes

Evaluate the specified scan-reflectance characteristics and derive the overall symbol grade using the standard's methodology.

Control evidence and correction

Retain reports with equipment and settings, investigate low-scoring parameters and reverify after corrective action.

Penalties & Enforcement

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ISO/IEC 15416 is a voluntary test standard. A required grade normally comes from a GS1 application standard, customer specification, regulated-sector rule or contract. Failure can lead to relabelling, rejected shipments, chargebacks or scanning and traceability failures.