U.S. Chemical Safety and Hazard Investigation Board's Compliance in Fiscal Year 2019 with Improper Payments Legislation and Guidance (revised)

We found that the CSB was fully compliant with improper payments legislation and guidance during fiscal year 2019.We have amended our previous memorandum dated December 19, 2019, to add a sentence stating that our work was not performed in accordance with generally accepted government auditing standards.