The spring 2020 lockdowns eliminated in-person signing for millions of Americans and Canadians simultaneously. Notarisation, mortgage closings, HR onboarding, insurance applications, and legal contract execution — all of which had relied on physical presence or paper — needed digital alternatives within weeks. The North American electronic signature market response: - DocuSign reported a 44% revenue increase in Q1 2020; by Q3 2020, their stock had tripled from pre-pandemic levels as the company became critical infrastructure for remote business - Adobe Sign and competing platforms saw similar growth - Banks, insurance companies, and mortgage lenders rushed to implement electronic signing for products that had previously required wet ink Sessions at the 2020 virtual event identified a key technical bifurcation that the emergency adoption had exposed: Simple image-based signatures — DocuSign and similar platform signatures embed a drawn or typed name as an image overlay. These are legally binding for most commercial contracts under the E-Sign Act. They do not provide cryptographic integrity guarantees — the document could be modified after signing without invalidating the signature image. Cryptographic PDF digital signatures — PDF digital signatures using PKI certificates bind the signature to a document hash; any post-signing modification is detectable. These are required for certain regulated workflows (qualified signatures under eIDAS-equivalent frameworks) but require certificate infrastructure that most organisations did not have in place. The rapid scaling of image-based signing was appropriate for the emergency — it met legal requirements and moved quickly. The sessions discussed what additional infrastructure (certificate-based signing, remote online notarisation) would be needed for longer-term secure digital signing.

By October 2020, over 30 US states had enacted emergency remote online notarisation (RON) legislation in response to the pandemic. The technical landscape for these RON transactions was fragmented: - Different states had different technical requirements for the signing and sealing process - Some required cryptographic digital signatures with notary certificates; others accepted image-based signatures with an audit trail - Lenders varied in which RON platforms and states they accepted for mortgage closings - The American Land Title Association (ALTA) and Mortgage Bankers Association (MBA) were working on standardisation, but no national standard existed PDF Days 2020 sessions discussed the technical requirements for RON-compliant PDF documents: the need for time-stamped digital signatures, tamper-evident seals, and registration with the MERS eRegistry for electronic mortgage notes. The conference noted the tension between the urgency of enabling remote closings and the lack of standardised technical requirements — a tension that continued to affect the RON landscape into 2021. The Uniform Law Commission's Revised Uniform Law on Notarial Acts (RULONA) provided a model framework that states could adopt, but uptake varied significantly.

The COVID-19 pandemic exposed the consequences of years of deferred accessibility work in US government digital documents. Emergency public health guidance, benefit applications (expanded unemployment, stimulus payments, PPP loans), and COVID testing and vaccination information were distributed primarily as PDFs — many of which were inaccessible. Key issues discussed: - Federal agency COVID-19 information PDFs were failing Section 508 requirements at a high rate — documents created quickly without accessibility review - State government benefit application PDFs (unemployment, housing assistance) were inaccessible to people with visual impairments at exactly the moment those people most needed the information - Screen reader users were reporting PDFs that were completely blank (XFA forms in non-Adobe viewers), had scrambled reading order, or had no text layer at all (scanned images) The conference addressed the systemic problem: government PDFs were often created by staff who had never received accessibility training, using templates that failed accessibility requirements, without any review process that caught these failures before publication. Remediation strategies discussed: - Prioritise high-traffic PDFs first (benefit application forms, public health guidance) - Create accessible templates that produce accessible PDFs by default - Train content creators on accessibility basics: heading styles, alt text, accessible table formatting - Integrate veraPDF or PAC validation into the document publication workflow as a quality gate