The online version of the Code can be found here: International Code of Zoological Nomenclature.
The 4th Edition is currently available as a hardcopy book. Amendments and Declarations passed by the Commission post-print publication are available for download here.
Price and contact information:
GBP30 / EUR35 / USD40 (including postage and handling).
Payment is by wire/bank transfer only. Please make all order requests to the Secretariat (address and contact details below).
International Commission on Zoological Nomenclature,
Lee Kong Chian Natural History Museum,
2 Conservatory Drive, Singapore 117377,
Republic of Singapore
tel.: +65 6516 8364
e-mail: iczn (at) nus.edu.sg
ICZN is supported by the Lee Kong Chian Natural History Museum, National University of Singapore (Company Registration No. 200604346E).
ICZN is an Associate Participant to the Global Biodiversity Information Facility (GBIF) & a Scientific Member of the International Union of Biological Science (IUBS).
Correspondence to the ICZN should be directed to the Secretary (email@example.com / +65 6518 8364).