On May 28, 2019, City Council adopted Resolution No. 3668-5-19(R) authorizing an Interlocal Agreement between the Cities of Allen and Plano with Wylie to use the radio system jointly owned by the City of Allen and the City of Plano.
On September 11, 2018, City Council adopted Resolution No. 3603-9-18(R) authorizing an Interlocal Agreement between Allen and Plano to operate a Joint Radio Communications System.
On September 14, 2010, City Council adopted Resolution No. 2945-09-10(R) authorizing Interlocal Agreements between the Cities of Allen and Plano with the Cities of Parker and Lucas, Plano ISD, and Texas Health Center for Diagnostics and Surgery (THCDS) Radio Systems to be Users on the Allen and Plano Jointly Owned Radio Communications System.
On December 8, 2009, City Council adopted Resolution No. 2877-12-09(R) authorizing an Interlocal Agreement between Allen, Plano, Wylie and Murphy for a Joint Radio Communication System.
On May 12, 2009, City Council adopted Resolution No. 2822-5-09(R) authorizing an Interlocal Agreement between Allen and Plano for a Joint Radio Communications System for Municipal Services.
On August 14, 2007, City Council approved the issuance of General Obligation Bonds, Series 2007.