text: from the principle of equality of treatment referred to in paragraph 1 of this article. 3. State6 Parties shall take all appropriate measure6 to ensure that migrant worker6 are not deprived of any rights derived from this principle by reason of any irregularity in their stay or employment. In particular, employer6 shall not be relieved of eny legal or contractual ObligationS, nor shall their obligations be limited in any manner by reason of any such irregularity. 1. States Parties recognise the right of migrant worker6 and members of their families: (a) To take part in meetings and activities of trade unions and of any other association6 established in accotdance with law, with a view to protecting their economic, social, cultural and other interests, subject only to the rules of the organisation cnncetned: (b) To join freely any trade union and any such association as aforesaid, subject only to the rules of the organisation concerned: (c) To seek the aid and assistance of any trade union and of aqy such association as aforesaid. I.. . A/C.3/45/1 English Rage 36 2. No restrictions may be placed on the exercise of these rights *&her' than those that are pre6cribed by law and which are necessary in a democratic society in the interests of national security, public order (wu) or the protection of the rights and freedoms of others. 1. With respect to social security, migrant workers and members of their families shall enjoy in the State of employment the same treatment granted to nationals in so far a6 they fulfil the requirements provided for by the applicable legislation of that State and the applicable bilateral and multilateral treaties. The competent authorities of the State of origin and the State of employment can tt any time establish the necessary arrangements to determine the modalities of application of this norm. 
analysis: This text appears to be discussing the rights and protections of migrant workers, including their ability to join trade unions, seek assistance, and enjoy the same social security benefits as nationals. The text also emphasizes the importance of equality of treatment and non-discrimination. Given the focus on labor rights and protections, it is likely that this text falls under the category of Employment, but may also have implications for International Trade and Humanitarian Aid and Relief.