PDF/UA (accessibility)

PDF/UA (PDF Universal Accessibility) is a set of guidelines ensuring PDF documents are accessible to everyone, including people with disabilities. It requires PDFs to be structured in a way that assistive technologies, like screen readers, can interpret and navigate the content accurately. This includes proper tagging of text, images, and headings, ensuring compatibility with accessibility tools, and making documents easy to read and navigate. The goal is to create documents that are inclusive, allowing all users to access and understand the content independently.