Governments have the primary responsibility for implementing the Platform for Action. Commitment at the highest political level is essential to its implementation, and Governments should take a leading role in coordinating, monitoring and assessing progress in the advancement of women. The Fourth World Conference on Women is a conference of national and international commitment and action. This requires commitment from Governments and the international community. The Platform for Action is part of a continuing process and has a catalytic effect as it will contribute to programmes and practical outcomes for girls and women of all ages. States and the international community are encouraged to respond to this challenge by making commitments for action. As part of this process, many States have made commitments for action as reflected, inter alia, in their national statements.