sowie unter Hinweis auf das Inkrafttreten der Internationalen Konvention zum Schutz der Rechte aller Wanderarbeitnehmer und ihrer Familienangehörigen am 1. Juli 2003,
In ensuing years, the mandate of UNEP has been examined and strengthened in the light of the outcomes of the United Nations Conference on Environment and Development,1 as well as decisions taken by the UNEP Governing Council at its nineteenth session, as reflected in the Nairobi Declaration on the Role and Mandate of the United Nations Environment Programme,2 underscored by the General Assembly in its resolutions S-19/2 of 28 June 1997 and 53/187 of 15 December 1998, emphasizing that UNEP is the principal United Nations body in the field of the environment and its role is to be the leading global environmental authority that sets the global environmental agenda, that promotes the coherent implementation of the environmental dimension of sustainable development within the United Nations system and that serves as an authoritative advocate for the global environment.