There are a few sources that are considered to be the gold standard in accessibility.

Below are a couple of organisations that we continually refer to for guidance:

We will continue to update this list with relevant resources to help developers, designers and content creators learn more about accessibility.

If you have any suggestions for resources that you think should be on the list, please let us know.

Assistive technology

Understanding different users

Writing accessible content

Publishing accessible content

Developer tools

Using colour

Images

Video media accessibility

PDF accessibility

If need to provide a pdf, follow accessibility best practices and always create an alternative accessible version to go with it.

These are some resources to help make your pdfs as accessible as possible:

You could also try tools like Microsoft Sway instead of using PDFs.

General guidance and support