I think most parties I have met or have feedback from on the manifesto for change have accepted international law as an obligation that has to be fulfilled, whatever form of government comes next.
One of the Islamic parties has put in question this whole framework of human rights and international obligations and has questioned the credibility and legitimacy of treaties adopted or signed under the rule of Mubarak. Indeed, one of the conventions most attacked in that respect is a convention on the elimination of discrimination against women. A number of parties I have met from an Islamic background have questioned Egypt's adherence to this convention, and they have actually suggested they would try to withdraw from the convention.