25 ILCS 130/9-2.5
The Legislative Printing Unit may not print for any member of the General Assembly any newsletters or brochures during the period beginning February 1 of the year of a general primary election, except that in 2022 the period shall begin on May 15, 2022, and ending the day after the general primary election and during a period beginning September 1 of the year of a general election and ending the day after the general election. A member of the General Assembly may not mail, during a period beginning February 1 of the year of a general primary election, except that in 2022 the period shall begin on May 15, 2022, and ending the day after the general primary election and during a period beginning September 1 of the year of a general election and ending the day after the general election, any newsletters or brochures that were printed, at any time, by the Legislative Printing Unit, except that such a newsletter or brochure may be mailed during those times if it is mailed to a constituent in response to that constituent's inquiry concerning the needs of that constituent or questions raised by that cosnstituent.
25 ILCS 130/9-2.5