One of the disclosure required of Advisers by the Department of Labor under ERISA section 408(b)(2) is in regard to the cost of recordkeeping services.
Recordkeeping services include services related to plan administration and monitoring of plan and participant and beneficiary transactions (e.g., enrollment, payroll deductions and contributions, offering designated investment alternatives and other covered plan investments, loans, withdrawals and distributions); and the maintenance of covered plan and participant and beneficiary accounts, records, and statements.