<P> The four primary requirements of the Meat Inspection Act of 1906 were: </P> <Ol> <Li> Mandatory inspection of livestock before slaughter (cattle, sheep, goats, equines, and swine); </Li> <Li> Mandatory postmortem inspection of every carcass; </Li> <Li> Sanitary standards established for slaughterhouses and meat processing plants; and </Li> <Li> Authorized U.S. Department of Agriculture ongoing monitoring and inspection of slaughter and processing operations . </Li> </Ol> <Li> Mandatory inspection of livestock before slaughter (cattle, sheep, goats, equines, and swine); </Li> <Li> Mandatory postmortem inspection of every carcass; </Li>

What is the meat inspection act of 1906