The Privacy and Civil Liberties Oversight Board (PCLOB) is an independent executive agency that was established on the recommendation of the 9/11 Commission. Its purpose is to advise the executive branch on privacy and civil liberties concerns stemming from the fight against terrorism. Since its founding, the board has provided critical oversight to protect civil rights and combat abuse of surveillance powers. The independence of the board is essential to its mission. President Trump's illegal firing of the members of the board represents a threat to its ability to perform this crucial service. So far, a district court has issued an injunction blocking the firing.