FERGUSON, UNITED STATES - NOVEMBER 20: Protestors yell at a line of Police Officers at the Ferguson Police Department during ongoing protests after the shooting death of Michael Brown by Officer Daren Wilson in Ferguson, Mo, on November 20, 2014. (Photo by Samuel Corum/Anadolu Agency/Getty Images)

A federal judge in Missouri issued three court orders on Friday upholding the rights of the public to record and document law enforcement officers on duty, after several violations of a previous agreement between the Missouri State Highway Patrol, the County of St. Louis and the City of Ferguson.

The announcement comes ahead of a grand jury decision on whether to indict Ferguson police officer Darren Wilson, who shot and killed 18-year-old Michael Brown in August.

District Judge John A. Ross granted three court orders against the Missouri State Highway Patrol, the County of St. Louis and the City of Ferguson in response to a preliminary injunction by the American Civil Liberties Union.

The initial agreement, signed in August, read, "Parties acknowledge and agree that the media and members of the public have a right to record public events without abridgement unless it obstructs the activity or threatens the safety of others, or physically interferes with the ability of law enforcement officers to perform their duties."

The ACLU of Missouri hailed the orders in a statement on Friday.