Ecuador document validators: Cédula EC, RUC EC
Ecuadorian cédula (national ID)
10 digits: province (01–24 or 30), third digit < 6, 6 digits and a check digit.
Onboarding, SRI invoicing with cédula, forms.
Ecuadorian RUC (tax ID)
13 digits. Individual: cédula + 001. Private company: third digit 9. Public entity: third digit 6.
SRI electronic receipts, supplier onboarding.