Powell says Fed has made 'quite a bit of progress' on inflation but needs more confidence before cutting

Federal Reserve Chair Jerome Powell expressed satisfaction Tuesday with the progress on inflation over the past year but said he wants to see more before being confident enough to start cutting interest rates.

"We've made quite a bit of progress and in bringing inflation back down to our target," Powell said at a central banking forum in Sintra, Portugal.

"The last [inflation] reading and the one before it to a lesser extent, suggest that we are getting back on the disinflationary path. We want to be more confident that inflation is moving sustainably down toward 2% before we start the process of reducing or loosening policy," he added.

Powell spoke at a forum that also included European Central Bank President Christine Lagarde and Brazil central bank Governor Roberto Campos Neto. The forum was presented by the ECB and the discussion was moderated by CNBC's Sara Eisen.

The comments come with markets closely watching moves from the Fed and its global counterparts as inflation shows signs of easing and some central banks, including the ECB, have slowly started rolling back interest rates.

The Commerce Department's personal consumption expenditures price index, which the Fed focuses on as its main inflation gauge, rose at a 2.6% 12-month pace in May. That level has come down steadily after being around 4% a year ago, though policymakers do not expect it to reach the Fed's 2% goal until 2026.

While Powell said he sees progress on inflation, he's wary of moving too soon and threatening the downward path of price increases, which hit their highest pace since the early 1980s two years ago.

"We're well aware that if we go too soon, that we can undo the good work we've done," he said. "If we do it too late, we could unnecessarily