for the purposes identified under this heading notwithstanding any other provision of law: Provided further , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. Agency for Toxic Substances and Disease Registry Toxic substances and environmental public health For an additional amount for Toxic Substances and Environmental Public Health , $12,500,000, to remain available until September 30, 2021, to monitor, prevent, prepare for, and respond to coronavirus and other emerging infectious diseases, domestically or internationally