in tandem doing something together or at the same time as someone or something else The two companies often work in tandem. in tandem with The group operated in tandem with local criminals.
If such a permit is granted, the "Assurance of a Residence Permit" (German: "Zusicherung der Aufenthaltsbewilligung" French: "Assurance d'autorisation de séjour" Italian: " Assicurazione di rilascio di un permesso di dimora") is sent to the employer as well the employee.