Ramba uchiverenga ndima ino - Nyika mbiri idzi dzakasaina zvibvumirano zvakasiyana-siyana zvakadai seChibvumirano cheNyika Yakanaka (1827); Chibvumirano cheUshamwari, Kutengeserana uye Kufambisa (1886); Chibvumirano cheKudzivirirwa kweVanyori (1950); Chibvumirano cheKutengesa (1951); Chibvumirano cheKufambisa Kwemhepo (1952); Chibvumirano cheKushandira pamwe kweSainzi neTekinoroji (1965); Chibvumirano cheKushandira pamwe Kwehupfumi (1981); Chibvumirano cheKushandira pamwe pakati pePemex neTotal S.A. (1981); Chiziviso cheFranco-Mexican pamusoro peChisimba cheZvematongerwe enyika muEl Salvador
(1981); Chibvumirano chebasa uye vhiza yezororo (2011); Chibvumirano cheKubatana mukushandiswa kwerunyararo kwesimba renyukireya (2015); Chibvumirano cheSocial Security (2015); Chibvumirano cheMutual Academic Recognition (2015); Chibvumirano cheAeronautical (2015) uye Chibvumirano cheKubatana pakati peYunivhesiti dzeFrance neMexico (2015).