BETA release

L_15 List spanning 2 pages correctly tagged

PDF141, PASS

Use case(s): List

Last updated on November 20, 2025

Description

The objective of this technique is to show how to tag a single list spanning two or more pages.

Download(s)

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

UA1_Tpdf-L_15.pdf

Test(s)

Expected Results

Checks #⁠1 to #⁠6 are true.

Procedures

Check that all fundamental techniques are followed.
Check that all real content that the author intends as a list is tagged as a list.
Check that list tags are not used when the author does not intend a list.
Check that the substructures of all L tags are semantically appropriate (LI, Lbl, LBody).
Check that the ListNumbering attribute on all L tags in ordered lists is correctly set to "Decimal", "UpperRoman", "LowerRoman", "UpperAlpha" or "LowerAlpha".
Check that a single list that has been physically separated, i.e. multiple pages or columns, is tagged in a single L tag.

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_15

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