According to the Wall Street Journal:
"The House Republican plan to extend the debt ceiling for six weeks would permanently ban the Treasury Department from using extraordinary measures to avoid default, congressional aides said.
"The House Republican plan to extend the debt ceiling for six weeks would permanently ban the Treasury Department from using extraordinary measures to avoid default, congressional aides said.
The provision would ban practices, used by Democratic and Republican administrations for decades, which have effectively allowed the Treasury to limit investments in pensions and other funds when the government bumps up against its borrowing limit. These steps have extended the time that Treasury can continue borrowing and paying the nation's bills while Congress debates terms for raising the debt ceiling.
The White House has not said it whether it would accept the condition as part of any deal, though it effectively would be surrendering tools it uses to avoid falling behind on federal payments. The Democratic-led Senate could reject the provision.
Even though the steps are called "emergency" measures, they have become employed so routinely during recent fiscal standoffs that Congress often waits for the emergency steps to be exhausted before beginning negotiations on raising the borrowing limit".