Basic Principles on the Role of Lawyers, Articles 2 and 10
Adopted by the Eighth United Nations Congress on the Prevention of Crime and the Treatment of Offenders, Havana, Cuba, 27 August to 7 September 1990
Governments shall ensure that efficient procedures and responsive mechanisms for effective and equal access to lawyers are provided for all persons within their territory and subject to their jurisdiction, without distinction of any kind, such as discrimination based on race, colour, ethnic origin, sex, language, religion, political or other opinion, national or social origin, property, birth, economic or other status.
10. Governments, professional associations of lawyers and educational institutions shall ensure that there is no discrimination against a person with respect to entry into or continued practice within the legal profession on the grounds of race, colour, sex, ethnic origin, religion, political or other opinion, national or social origin, property, birth, economic or other status, except that a requirement, that a lawyer must be a national of the country concerned, shall not be considered discriminatory.