One thing is certain: the upsurge of racism, xenophobia and intolerance is increasingly apparent within societies which have the deepest democratic roots, in other words, European industrial societies which employ foreign workers. It naturally follows that the problem is regarded as linked to immigration. Since foreign workers are the most vulnerable group they are the ones most easily targeted by racism. In fact, the term 'minority' is more suitable than 'group', since migrant workers, by virtue of their ethnic origin, language, religion or culture, constitute true minorities within their host society, except for the fact that they lack the historical background to lay claim to that title. They are not covered by any of the legal instruments designed to protect minorities and promote their development. However, the European Social Charter, which is intended to ensure the protection and development of migrant workers and their families, appears to be the most suitable, if not the best, instrument to combat racial discrimination and other types of discrimination in European society. This short paper reflects that view