Q. Consider the following activities :
  1. Production of crude oil
  2. Refining, storage and distribution of petroleum
  3. Marketing and sale of petroleum products
  4. Production of natural gas
How many of the above activities are regulated by the Petroleum and Natural Gas Regulatory Board in our country? (UPSC Prelims 2025)

Answer: Only two
Notes: The correct answer is [B] Only two. The Petroleum and Natural Gas Regulatory Board (PNGRB) was established under the PNGRB Act, 2006, with a specific mandate that excludes the "upstream" sector of the industry.In essence, the PNGRB acts as a watchdog for the "midstream" and "downstream" sectors, while the DGH handles the "upstream" extraction phase. This division of labor ensures that the technical complexities of drilling are handled by one body, while market competition and infrastructure are managed by another.