no formalice
Negative imperativeustedconjugation offormalizar.

formalizar

Le recordamos que su inscripción no se hará efectiva hasta que no formalice el pago de la misma y remita el comprobante (solo en caso de transferencia) a la Secretaría Técnica.
Please take note that your registration will not take effect until you make the payment and send a copy of it (only in case of bank transfer) to the Technical Secretariat.
Word of the Day
pheasant