Human Rights Policy

Q1 2024 PR_MD&A and FS

Untitled-2

Q1 2021 Press Release

2024 Code of Business Ethics

07 01 10 By-Law No 1.pdf

AltaGas 2025 Proxy Circular

AltaGas AIF - 2024

AltaGas_Q4 2024 Press Release and MD&A

Q3 2024 Press Release-2024-10-30-17-39

PDF documents must be tagged to ensure accessibility and compliance with digital standards.

## What this means

Tagging in a PDF involves adding hidden metadata that outlines the structure and content of the document. These tags function similarly to HTML tags, describing elements like headings, paragraphs, lists, and tables. They are crucial for screen readers and other assistive technologies to interpret the content correctly.

## Why it matters

1. **Accessibility**: Tagging makes PDFs accessible to individuals with disabilities, allowing assistive technologies to read and navigate the document effectively.
2. **Legal Compliance**: Various laws and regulations require digital content, including PDFs, to be accessible. Failure to comply can lead to legal complications.
3. **Usability**: Tagged PDFs are more user-friendly, providing better navigation and search capabilities for all users.

## How to fix

1. **Use Tag-enabled PDF Creators**: Create or convert documents using software that supports tagging, like Adobe Acrobat or Microsoft Word.
2. **Manually Add Tags**: If your PDF isn't tagged, use a PDF editor's accessibility tools to add tags. This includes setting a logical reading order and adding alternative text for images.
3. **Consult Guidelines**: Follow best practices outlined in WCAG or similar guidelines for effective tagging.

## Testing Methodology

Silktide looks at the PDF and flags it if it doesn't contain tags.

## Further Reading

- [Adobe's Guide to PDF Accessibility](https://www.adobe.com/accessibility/pdf/pdf-accessibility-overview.html)

pdf-must-be-tagged

January 2026

December 2025

AltaGas Ltd.

Title / URL	Issues
Human Rights Policywww.altagas.ca/sites/default/files/inline-files/Human%20Rights%20Policy_2024.pdf	1
Q1 2024 PR_MD&A and FSwww.altagas.ca/sites/default/files/2024-05/Q1%202024%20PR_MD%26A%20and%20FS.pdf	1
Untitled-2www.altagas.ca/sites/default/files/2024-03/AltaGas-Ltd_Proxy%20Circular%202024.pdf	1
Q1 2021 Press Releasewww.altagas.ca/sites/default/files/2021-04/Q1%202021%20Report.pdf	1
2024 Code of Business Ethicswww.altagas.ca/sites/default/files/inline-files/2024%20Code%20of%20Business%20Ethics.pdf	1
07 01 10 By-Law No 1.pdfwww.altagas.ca/sites/default/files/2018-04/07%2001%2010%20By-Law%20No%201.pdf	1
AltaGas 2025 Proxy Circularwww.altagas.ca/sites/default/files/2025-03/AltaGas_Management%20Proxy%20Circular.pdf	1
AltaGas AIF - 2024www.altagas.ca/sites/default/files/2025-03/AltaGas%202024%20AIF%20-%20FINAL.pdf	1
AltaGas_Q4 2024 Press Release and MD&Awww.altagas.ca/sites/default/files/2025-03/AltaGas_Q4_2024_Press_Release_and_MD%26A.pdf	1
Q3 2024 Press Release-2024-10-30-17-39www.altagas.ca/sites/default/files/2024-10/Q3%202024%20Financial%20Report.pdf	1

Tag all PDFs

AltaGas Ltd.

Where this issue has occurred