HR1625 Section F…good starts on pg 21 or so..
http:// docs.house.gov/billsthisweek/20180319/DIV%20K%20SFROPSSOM%20FY18-OMNI.OCR.pdf
Also references PublicLaw 113-235 Division J
https:// www.gpo.gov/fdsys/pkg/PLAW-113publ235/html/PLAW-113publ235.htm