The 2009 stimulus act may be fading into history, but its legacy will live on in the federal watchdog community. Some 16 inspectors general have joined in a “lessons learned review” from implementation of what is officially known as the American Recovery and Reinvestment Act. That’s according to a recent letter from Kathleen Tighe, current chair of the Recovery Accountability and Transparency Board. The review’s purpose is “to identify which actions, processes and mechanisms have been either beneficial or posed challenges” to agencies and IGs in meeting the act’s requirements. Among the specific areas to be examined: performance measures, pre-award…