17 C.F.R. § 274.223
This form shall be used by registered open-end management investment companies, or series thereof, but not including a company or series thereof that is regulated as a money market fund under § 270.2a-7 of this chapter, to file reports pursuant to § 270.30b1-10 of this chapter.
[81 FR 82268, Nov. 18, 2016]