The present study is devoted to the political relationship between the Moldo-Wallachian Principalities and the Ottoman Empire within the framework of the imperial grievance administration in the second half of the 17th century. Examinations are based on the so-called şikayet defteris, imperial registers archiving decrees issued in response to petitions of subjects by the Ottoman lmperial Council. Since this corpus gives insight into the social and institutional links between the Ottoman administration and its exponents, it proved to be a significant source for a more nuanced understanding of the nature of relations between the Porte and the Danubian vassal states and of the specific status of voievods involved in the Ottoman administration.