The most important forms for entitlement to certain social security payments
are:
E100 series, for relocated workers and for sickness and maternity benefits
E200, for pension calculation and payment
E300 for entitlement to unemployment benefit
E400 for the right to family allowance
To avoid losing any benefits, interested parties should request form E303
from the relevant offices before leaving their country. This form must be
submitted to the competent local INPS offices within the required term.