Step 1: Understanding the Concept:
The Sarkaria Commission was an important commission appointed by the Government of India to review the federal balance.
Step 2: Detailed Explanation:
Set up in 1983 and headed by Justice R.S. Sarkaria, the commission's charter was to examine the relationship and balance of power between State and Central governments and suggest changes within the framework of the Constitution.
It gave important recommendations regarding the appointment of Governors and the use of Article 356.
Step 3: Final Answer:
The Sarkaria Commission was related to Centre-State relations.