V
VAT & Company ID
Know a customer's VAT ID is valid before you invoice — with the register's answer on file.
Learn more →R
Short-term rental rules
See registration duties, night limits and tourist tax for a city, straight from the municipality.
Learn more →A
Accessibility scan
Find the WCAG issues on your website that matter most, ahead of the European Accessibility Act.
Learn more →C
Climate & heat risk
Understand heat and flood exposure for an address, using official hazard maps.
Learn more →Early access: regirail is in early access. Features described here are being rolled out; join the early-access list to get notified.