On December 20, 2019, President Donald J. Trump signed into law a major improvement in the compensation and benefits package for Federal civilian employees as part of the National Defense Authorization Act (NDAA) for Fiscal Year 2020.
The Act provides up to 12 weeks of paid parental leave in connection with the birth, adoption, or foster care placement of a child for employees covered by Family and Medical Leave Act (FMLA) provisions applicable to Federal civilian employees.
The new law applies to leave taken in connection with a birth or placement occurring on or after October 1, 2020. The U.S. Office of Personnel Management (OPM) will issue necessary regulations and guidance to implement this legislation.
The official policy memo from OPM:
“Paid Parental Leave for Federal Employees,” at: https://www.chcoc.gov/content/paid-parental-leave-federal-employees
WhiteHouse.gov 
FEB.gov 
Data.gov 
USASpending.gov 
USA.gov 
OPM.gov