International Standard ISCO OIT 2017-05-12 2017-05-12 18:59:56 en Services and Sales Workers5 Services and sales workers provide personal and protective services related to travel, housekeeping, catering, personal care, protection against fire and unlawful acts; or demonstrate and sell goods in wholesale or retail shops and similar establishments, as well as at stalls and on markets. Competent performance in most occupations in this major group requires skills at the second ISCO skill level. Trabajadores de los servicios y vendedores de comercios y mercados 2017-05-14 13:57:262017-05-14 14:17:57