BETA release

L_F05 List with missing LBody

PDF-F35, FAIL

Use case(s): List

Last updated on November 20, 2025

Description

This example demonstrates a failure condition in which list items are tagged incorrectly.

In this example, the contents of the list items are not in LBody tags, which are required in order to unambiguously present all list semantics to assistive technology users.

Download(s)

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

UA1_Tpdf-L_F05.pdf

Test(s)

Expected Results

Check #⁠1 is false.

Procedures

Check that the substructures of all L tags are semantically appropriate (LI, Lbl, LBody).

Application to WCAG 2.x

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

1.3.1 Info and Relationships

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:

01-006
09-002
09-005
16-001
16-002
16-003

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-L_F05

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