requerir
transitive verb
1 (necesitar) to need; require
esto requiere cierto cuidado this requires some care; "se requiere dominio del inglés" "fluent English required"; "good command of English required"
2 (solicitar) to request; ask
requerir a algn que haga algo to request o ask sb to do sth; el ministro requirió los documentos the minister sent for his papers