Orr said banks had not done enough to lower rates despite unprecedented monetary policy support over the past year.
While the central bank has slashed the official cash rate to 0.25% and launched a Funding for Lending Programme to provide cheap financing for banks, most lenders have kept floating rates around pre-Covid levels, while one year fixed rates remain at 2.29% across the big four banks.
Governor Orr, speaking at a press conference this afternoon, said banks could not use rising wholesale interest rates as an excuse to keep loans at current levels.
He ramped up the pressure on lenders to provide lower rates to households and businesses.
Orr said the central bank wanted to see its monetary policy support passed on. He set out a "clear message" for lenders.
"We are watching to see what their lending rates do. We're aware there's more than one source, there's wholesale interest rates, deposit rates, but our Funding for Lending Programme provides that shadow opportunity for banks to have a low cost of funding, and that is to be seen to be passed on."
"Our core interest is the interest rates that households and businesses face, and so we will be looking forward to continuing to pass through those rates," Orr added.
Asked whether he was happy with current loan rates or if the banks were using cheap financing to bolster their margins, Orr said the central bank "wanted to see prices reflect monetary easing".
"We believe there's more work to be done around passing on interest rate benefits," Orr added.
