12/03/1989
https://www.presidency.ucsb.edu...
"Effective with respect to articles entered, or withdrawn from warehouse for consumption, into the customs territory of the United States on or after the date provided in paragraph (1) of this proclama..."
"I have determined that Syria has not taken and is not taking steps to afford internationally recognized worker rights."
"I have determined, after taking into account information and advice received under section 503(a), that the HTS should be modified to adjust the original designation of eligible articles."
"This bill would prevent States from implementing procedures that are responsive to local conditions."