Introduction
Corporate responsibility to respect human rights is the second pillar outlined by John Ruggie, the UN Special Representative for Business and Human Rights, in his three-pillar framework on business and human rights. Subsequently, it has been placed in part II of the United Nations Guiding Principles on Business and Human Rights, 2011 (UNGPs). This pillar, as elaborated in the UNGPs, demands that businesses should avoid infringing human rights and address adverse human rights impacts with which they are directly or indirectly involved. The UNGPs articulate that responsibility to respect human rights is a global standard of expected conduct for all business enterprises wherever they operate. This article provides a critical assessment of pillar II of the UNGPs with reference to several key conceptual developments and practices evolved in this area. The central aim of the study is to explain and elaborate the dominant theme of Human Rights Due Diligence (HRDD) through which the UNGPs seek to establish the business respect for human rights. The article also analyses the grey areas in the HRDD process and considers the suitability of the emerging practice of integrating a ‘Human Rights Impact Assessment’ (HRIA) in the HRDD process.


