The ISSN International Centre, besides its tasks of maintenance and edition of the ISSN Register and its responsibility in coordinating the activities of the ISSN National Centres, is also in charge of ISSN assignment for international publications and for serials issued in countries with no National Centre. 

Click here [1] to get an ISSN number. 

ISSN International Centre
20 rue Bachaumont
75002 PARIS
FRANCE

Telephone: +33 1 44 88 22 20
Telecopy: +33 1 40 26 32 43
Mail:

If you want to send an e-mail to the International Centre, please click here [2].