U.S. Republican Representative Ron Paul on Thursday said he will push to examine the Federal Reserve's monetary policy decisions if he takes control of the congressional subcommittee that oversees the central bank as expected in January.

"I think they're way too independent. They just shouldn't have this power," Paul, a longtime Fed critic, said in an interview with Reuters. "Up until recently it has been modest but now it's totally out of control."

Paul is currently the top Republican on the House of Representatives subcommittee that oversees domestic monetary policy, and is likely to head the panel when Republicans take control of the chamber in January.

That could create a giant headache for the Fed, which earlier this year fended off an effort headed by Paul to open up its internal deliberations on interest rates and monetary easing to congressional scrutiny.