The correct answer is option 'C', the Parliament enacted a law conferring statutory status on the Central Vigilance Commission (CVC) in 2003.

The Central Vigilance Commission is an apex Indian governmental body created to address corruption and promote integrity in public administration. It was established in 1964 as a non-statutory body through an executive resolution of the Ministry of Home Affairs. However, recognizing the need for a more robust and independent anti-corruption institution, the Parliament passed the Central Vigilance Commission Act in 2003, conferring statutory status on the CVC.

The enactment of this law was a significant milestone, as it recognized the importance of an independent anti-corruption institution and provided the CVC with more powers and autonomy to carry out its functions effectively.

Key Features of the Central Vigilance Commission Act 2003:

1. Statutory Status: The Act conferred statutory status on the Central Vigilance Commission, giving it a legal basis for its existence and functioning. This elevated the CVC's position and increased its credibility and authority to combat corruption.

2. Functions and Powers: The Act defined the functions and powers of the CVC. It entrusted the Commission with the responsibility of superintendence over the functioning of the Delhi Special Police Establishment (DSPE), which investigates corruption cases under the Prevention of Corruption Act, 1988.

3. Appointment and Tenure: The Act outlined the procedure for the appointment and tenure of the Central Vigilance Commissioner and Vigilance Commissioners. The CVC is appointed by the President of India on the recommendation of a committee comprising the Prime Minister, the Minister of Home Affairs, and the Leader of the Opposition in the Lok Sabha.

4. Autonomy and Independence: The Act provided the CVC with greater autonomy and independence in its functioning. It ensured that the Commission could exercise its powers and perform its functions without any external interference or pressure.

5. Monitoring and Advisory Role: The Act empowered the CVC to monitor the progress of investigations conducted by the DSPE and other anti-corruption agencies. It also authorized the Commission to give advice to government departments and organizations on anti-corruption measures and policies.

Overall, the enactment of the Central Vigilance Commission Act in 2003 was a significant step towards strengthening the anti-corruption framework in India. It recognized the need for an independent and empowered institution to combat corruption effectively and provided the CVC with the legal backing and authority to fulfill its mandate.