Labor contract management; Processes personnel documents related to: Hiring (labor contract and other required documents); Hiring or secondments of foreign citizens; Contract changes (addendums to labor contract); Contract suspension (maternity/paternity, unpaid leave); Part-time contract; Tax exemption; 1st level support for questions regarding labor relation (HR-Portal); Collective Labor Contract; Internal Regulation; Maternity and paternity; Secondments); Issue employment certificates.