Along with the final regulations and Best Interest Contract Exemption, the DOL has also released amendments to certain Prohibited Transaction Exemptions including to PTE 75-1.

Document Excerpt

SUMMARY: This document contains an amendment to PTE 75-1, Part V, a class exemption from certain prohibited transactions provisions of the Employee Retirement Income Security Act of 1974 (ERISA) and the Internal Revenue Code (the Code). The provisions at issue generally prohibit Fiduciaries of employee benefit plans and individual retirement accounts (IRAs), from lending money or otherwise extending Credit to the plans and IRAs and receiving compensation in return. PTE 75-1, Part V, permits the extension of credit to a plan or IRA by a broker-dealer in connection with the purchase or sale of securities; however, it originally did not permit the receipt of compensation for an extension of credit by broker-dealers that are fiduciaries with respect to the assets involved in the transaction. This amendment permits investment advice fiduciaries to receive compensation when they extend credit to plans and IRAs to avoid a failed securities transaction.
Link

https://s3.amazonaws.com/public-inspection.federalregister.gov/2016-07927.pdf