If you don’t blame President Obama for the recent cluster of scandals within his administration, you still might wonder why several federal agencies seem to suffer from such major problems. Former Defense Department inspector general Joseph Schmitz offers a potential answer in a Wall Street Journal column.

With so many scandals breaking in Washington, one may well ask: Where were all the inspectors general when these bad things—at the IRS, at Justice, and at State before, during and after Benghazi, for instance—were going on? Where were the presidential appointees who, since the Inspectors General Act of 1978, are meant to root out gross mismanagement, fraud and other abuses at their federal departments and agencies, or among those whom the agencies regulate? The sad truth is that in the Obama administration many of the most important IGs mandated by Congress simply are not in place.

For years, President Obama has neglected his duty to fill vacant inspector-general posts at the departments of State, Interior, Labor, Homeland Security and Defense and at the Agency for International Development. The president has nominated only two candidates to fill any of these six vacancies, and he subsequently withdrew both nominations. All told, an IG has been missing in action at each of those cabinet departments and the AID agency for between 18 months and five years.

At a time when American confidence in the integrity and transparency of the federal government has been shaken, inspectors general can help Washington get back to basic principles of accountability—but only if the IGs are properly appointed and allowed to do their jobs.

Schmitz’s argument is worth considering. Or perhaps the scandals represent the 44th president’s attempt to find another way to emulate the 37th president.