This publication is available in the following languages:

English
ISBN: 978-90-83682-23-5

French
ISBN: 978-90-83682-25-9

Spanish
ISBN: 978-90-83682-24-2

An electronic copy of this publication is available for download in:
English | French | Spanish.

The Catalogue of HCCH publications and order form are available here.

Convenções (incl. Protocolos e Princípios)