Illinois Department of Central Management Services issued the following announcement on Aug. 27.
The Department of Central Management Services has received notice from The President of the United States of America that all persons or entities covered by the Illinois Flag Display Act are to fly the flags at half-staff honoring:
Senator John McCain
Please immediately lower the United States flags and the State flags at all buildings occupied by your agency's personnel:
until sunset on the day of interment
If you have any questions regarding this matter, please contact Claire Staten
at (217) 782-0244 or via email at Claire.Staten@illinois.gov
Original source can be found here.