On 2 May 1957, following a series of airborne trials, the Alouette II was awarded a French domestic certificate of airworthiness, which cleared the type to enter service with civil operators.
O 2 de maio de 1957, tras unha serie de probas no aire, o Alouette II foi premiado co certificado francés de aeronavegabilidade que permitía ao modelo entrar en servizo con operadores civis.