📌 Why in News?
The Union Government has opposed petitions in the Supreme Court seeking the application of the 'creamy layer' exclusion principle to Scheduled Castes (SCs) and Scheduled Tribes (STs). The Centre emphasized before the apex court that the creamy layer doctrine applies strictly to Other Backward Classes (OBCs) and cannot be extended to SCs and STs, as reservation for SC/ST communities is rooted in overcoming historical social discrimination and untouchability rather than financial backwardness. This position follows a landmark judgment that allowed state governments to sub-categorize / lists to ensure benefits reach the most backward within these categories.