The original SVGs request DejaVu Sans with generic sans-serif fallback. rsvg-convert embeds/subsets locally installed DejaVu into the PDFs; the complete installed notice is retained in dejavu-font-copyright.txt. Font rights remain separate from SubjectNest's CC BY 4.0 text/diagram rights. The PDFs have selectable text but are untagged; use the full text/tactile page for a dependable reading order. Regeneration requires a fresh print and text check.