Additional requirements have been put in place in thirteen Member States: eight Member States (Croatia, the Czech Republic, Denmark, Finland, Greece, Italy, Lithuania and Portugal) require the passport or identification number; the Czech Republic, Denmark and Greece workers' gender; Austria, Finland and Sweden their social security number; Slovenia the address of temporary residence in Slovenia; France the social security status, Denmark information on social security and the Netherlands requests the submission of documents on the payment of social security contribution in the home country.
Ġew stabbiliti rekwiżiti addizzjonali fi tlettax-il Stat Membru: tmien Stati Membri (id-Danimarka, il-Finlandja, il-Greċja, l-Italja, il-Kroazja, il-Litwanja u l-Portugall u r-Repubblika Ċeka) jirrikjedu n-numru tal-passaport jew ta' identifikazzjoni; id-Danimarka, il-Greċja u r-Repubblika Ċeka jeħtieġu s-sess tal-ħaddiema; l-Awstrija, il-Finlandja u l-Iżvezja jeħtieġu n-numru tas-sigurtà soċjali tagħhom; is-Slovenja teħtieġ l-indirizz ta' residenza temporanja fis-Slovenja; Franza, l-istatus tas-sigurtà soċjali, id-Danimarka, informazzjoni dwar is-sigurtà soċjali u n-Netherlands jitolbu l-preżentazzjoni ta' dokumenti dwar il-ħlas tal-kontribuzzjoni tas-sigurtà soċjali fil-pajjiż ta' domiċilju.