Let's Talk at
FrankFurt Book Fair 2026
Hall 4.1, Stand F30
Accessibility compliance is no longer optional - it's shaping procurement decisions across publishing. Book a meeting with us at FBF and find out what an AI-accelerated, compliance-ready workflow looks like for your program.
Book an Appointment
Here's Why You Need to Give Us 20 Minutes at Frankfurt
From manuscript to market, S4Carlisle covers every stage of the publishing journey - editorial, production, digital conversion, and accessibility compliance.
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Trusted by 200+ publishers worldwide | Backed by 50+ years if publishing expertise | 10,000+ titles delivered
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At Frankfurt Book Fair, we'll show you exactly how NINJA, our AI-powered publishing platform, gets your program compliant - without rebuilding your existing workflow.
Here's What We'll Cover
10 million+ pages produced, 99.995% text accuracy.
Automated, six-stage conversion producing WCAG 2.1 AA and EPUB Accessibility 1.0 compliant ePUBs - no separate remediation step.
Course Content Accessibility Remediation
For publishers and institutions managing LMS course catalogues. Full audits of every PDF, ePUB, and Word file inside the platform — plus VPAT/ACR documentation ready for procurement.
One upload, two compliant outputs.
Turn standard PDFs into WCAG 2.1 AA-compliant documents and reflowable ePUB3 files simultaneously - minutes, not days.
Hybrid automated + human-expert audits.
VPAT 2.5, and ACR reports - built by GCA-certified specialists, not a generalist compliance vendor.
Here's What You'll Walk Away With
A clear picture of where your current workflow stands against EAA and ADA Title II requirements.​
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A look at NINJA's accelerators applied to a sample from your own list.
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Straight answers on timeline, scope, and what a compliance-ready production schedule would look like for your program size.