Provision aspects in combating discrimination of socially vulnerable persons. Social integration is a complete part of social development, where equality of opportunity is an essential issue. Nowadays, it is widely needed to pay special attention to social integration in order to achieve a society for all requires: a people-centered approach to development, coherence between principles and practice, and effective social policies to ensure the rights and opportunities in society of various population groups, especially disadvantaged and vulnerable groups, and in such areas as education, employment, social protection and social service provision. The principle of equality is crucial to Republic of Moldova and requires more effective social policies and legal instruments to protect vulnerable groups from discrimination and to ensure their rights and opportunities in the society.