Iowa Code
Chapter 549 - MUSIC LICENSING FEES
Section 549.6 - Investigations.

549.6 Investigations.
This chapter shall not be construed to prohibit a performing rights society from conducting investigations to determine the existence of music use by a proprietor or informing a proprietor of the proprietor’s obligations under the federal copyright law, 17 U.S.C. §101 et seq.
96 Acts, ch 1155, §6