ensure
ɪnˈʃɔː
ɪnˈʃʊə
ɛnˈʃʊə
ɛnˈʃɔː
verb
make certain that (something) will occur or be the case.
the client must ensure that accurate records are kept
make sure,make certain,see to it,secure,guarantee,warrant,certify,set the seal on,clinch,confirm,check,verify,corroborate,establish,sew up