Solution:NGOs like PUCL (People's Union for Civil Liberties), Amnesty International (AI), and Human Rights Watch (HRW) are not legal entities under international law. On the other hand, the International Committee of the Red Cross (ICRC) is unique; it enjoys a quasi-international status given its mandate under international humanitarian law and treaties.
This peculiar status ensures ICRC's neutral, impartial, and independent humanitarian mission. However, entities like PUCL, AI, and HRW, despite their global operations and impact, do not possess any formal status in international law.