The aim of the present study is to analyze the ensuring and guaranteeing the petition right in Romania and Republic of Moldova as a consequence for ensuring of a good administration.The objectives of this study were Bowl to analyze the petition right as a fundamental guarantee and the correlation with ensuring of a good administration.In this research we have highlighted the importance of granting the petition right for the citizens and Bike Units - BMX the contribution to the developing of a good administration of the state in the favor of the citizens.