The given article represents a brief survey on parliamentary advocates (От- ! budsman) activity in the Republic of Moldova as a very important mechanism for ensuring observance of fundamental rights and liberties. In order to fulfill its mission, the national legislation provides it with enough levers such as: appeal­ ing to the Constitutional Court for constitutionality review of normative acts; appealing to solicitor s office on the legality of administrative acts; addressing to court's instance of common law in the interest of the injured person; submis­ sion of amendment proposals for legislation etc.