Though internationally formally recognized only after the period of Cuza's reign, the Union was cemented by Ioan Cuza's unsanctioned interventions in the text of previous "Organic Law".
Kuigi rahvusvaheliselt ametlikult tunnustatud alles pärast Cuza valitsusaega, kinnistati liit Ioan Cuza karistamatu sekkumisega eelmise "orgaanilise seaduse" teksti.