In September 1857, given that Caimacam Nicolae Vogoride had perpetrated fraud in elections in Moldavia, the Powers allowed the two states to convene ad-hoc divans, which were to decide a new constitutional framework; the result showed overwhelming support for the union, as the creation of a liberal and neutral state.
Septembris 1857, arvestades, et kaimakam Nicolae Vogoride oli Moldovas toime pannud valimispettuse, lubasid suurriigid kahel riigil kokku kutsuda ad hoc diivanid, mis pidi otsustama uue põhiseadusliku raamistiku üle; tulemuseks oli ülekaalukas toetus liidule, kui liberaalse ja neutraalse riigi loomisele.