This rulemaking would amend the regulatory definition of the term fiduciary set forth at 29 CFR 2510.3-21(c) to more appropriately define when persons who render investment advice for a fee to employee benefit plans and IRAs are fiduciaries within the meaning of section 3(21) of ERISA and section 4975(e)(3) of the Internal Revenue Code.  The amendment would take into account practices of investment advisers, and the expectations of plan officials and participants, and IRA owners who receive investment advice, as well as developments in the investment marketplace, including in the ways advisers are compensated that can subject advisers to harmful conflicts of interest.  In conjunction with this rulemaking, EBSA also will evaluate available prohibited transaction class exemptions and propose amendments or new exemptions to ensure consistent protection of employee benefit plan and IRA investors.