E-signature compliance — UETA (US state), ESIGN Act (US federal), eIDAS Regulation 910/2014 + eIDAS 2.0 / EUDI Wallet (EU), UK Electronic Communications Act, plus industry overlays (21 CFR Part 11 FDA, HIPAA, CMMC, FedRAMP). Pick signature tier (SES / AES / QES); produce per-jurisdiction compliance checklist; recommend Trust List provider for QES. Use when the user says "is this signature legally binding?", "eIDAS QES", "UETA / ESIGN compliance", "21 CFR Part 11 e-signature", "HIPAA-compliant e-sign", "RON statute".
