The United States Citizenship & Immigration Services (US CIS) has announced that it is suspending 15 day premium processing for H1-B cap cases filed on April 2, 2018 for the FY 2019 quota year, which commences on October 1, 2018. Note that only H1-B cap cases are unable to premium. H1-B extensions, transfers and cap exempt employers can still file cases using 15 day premium processing. A link to the US CIS announcement is below: