Supplier Invoice Registration

For information regarding invoice registration, suppliers may contact the offices of the Administrative Service Center by phone on Wednesdays and Fridays, from 09:00 to 12:00, at the numbers listed below. The telephone numbers are preceded by the prefix +390481492.
SUPPLIERS WITH ORDERS (SORTED BY INITIAL LETTER)
Initial Letter
Initial Letter
Tel.
A - I - T
349
B - D - K - V
978
C - P - Q - X - Y
900
E - G - H - J - R - U - Z
269
F - S
416
L - M - N - O - W
491
OUTSOURCED
549
SUPPLIERS SUBJECT TO WITHHOLDING TAX AND OTHER SUPPLIERS
Tel
Tel.
914
594
952
Invoice and Bond Submission