i have passed an interview (online) to work in Ireland, then they asked me to get a registration number from the work force office in Ireland, they put many contacts to help me getting the registration, but till now no reply since i sent the e-mail to one of theses contacts.
First: i would like to know exactly what are the requirements to get this registration ( is there any supporting documents should be attached with my e-mail?)-( registration requirements?)
Second:How much does it take to get my registration number.

thanks and best regards