The guidance comes after Dave Sanchez, director of the Office of Municipal Securities, earlier this year signaled a focus by the SEC on whether MAs are fulfilling their duties to clients.
Despite the approval, ongoing litigation is attempting to stop the incentives to the plant.
The $5.66 billion spending plan for the fiscal year that begins Oct. 1 continues a voter-mandated plan to increase public safety spending.
Housing officials in several cities are already laying the groundwork that will enable them to take advantage of the 21st Century Road to Housing Act passed by Congress earlier this year even though funding has not yet been appropriated.
The federal infrastructure program would bring a fresh source of revenue for states and railroads.
"We welcome the SEC's approval of the amendments to Rule G-27 as we continue the ongoing retrospective rule review process and look for ways to provide more flexibility in a changing work environment," MSRB's Ernesto Lanza said.
