5 CFR 1640.5: TSP core fund information.

The TSP or its record keeper will provide to each participant each calendar year information concerning each of the TSP core funds, including:

(a) A summary description of the type of investments made by the fund, written in a manner that will allow the participant to make an informed decision; and

(b) The performance history of the type of investments made by the fund, covering the five-year period preceding the date of the evaluation.