on a law enforcement officer of that State or unit of local government, whenever possible, to employ de-escalation techniques in which the officer has received training required under section 2(a), the Attorney General shall reduce the amount that would otherwise be awarded to that State or unit of local government under such grant program in the following fiscal year by 15 percent. (b) Reallocation Amounts not allocated under a program referred to in subsection (a) to a State or unit of local government for failure to be in compliance with this section shall be reallocated under that program to States and units of local government that are in compliance with this section. 5. Attorney General guidance Not later than 180 days after the date of enactment of this Act, the Attorney General shall issue guidance, for the benefit of States and units of local government, on compliance with the requirements of this Act.