PDF Association logo

Discover pdfa.org

Key resources

Get involved

How do you find the right PDF technology vendor?
Use the Solution Agent to ask the entire PDF communuity!
The PDF Association celebrates its members’ public statements
of support
for ISO-standardized PDF technology.

Member Area

BETA release

G5_F02 Similar real content inappropriately tagged

PDF-F18

Fail FAIL

Use case(s): Fundamental 5: Appropriate Semantics

Last updated on January 3, 2025

Description

This example demonstrates the failure condition that applies when similar real content is not marked in a semantically appropriate manner. In this example, two paragraphs are wrongly tagged as one single P tag.


Download(s)

These minimal examples are designed to express a single Technique. Effective use requires software that supports Tagged PDF.

Test(s)

Expected Results

Although checks #⁠1 and #⁠2 are true, check #⁠3 is false.

Procedures

  1. Check that the role of all real content is reflected by its tag.
  2. Check that each tag contains all the content that corresponds to the tag.
  3. Check that each tag contains only the content that corresponds to the tag.

Application to WCAG 2.x

This Technique addresses the following WCAG 2.x Success Critieria:

Matterhorn Protocol

The Matterhorn Protocol 1.1 provides an algorithm for conformance with PDF/UA-1. Matterhorn checkpoint(s) (human or machine) relevant to this use-case:

  • Human check01-006
  • Human check09-003

Accessibility Technique Support Finder

Accessibility Technique Support Finders allows you to quickly locate software and services that claim to support a given Technique. Simply search the internet with a given technique’s finder together with the name of your product.

The technique finder for this Technique is: UA1_Tpdf-G5_F02

NOTE: the “technique support finder” concept was introduced in January 2025; please allow time for adoption.

WordPress Cookie Notice by Real Cookie Banner