# 28.203-2 Substitution of assets.

An individual surety may request the Government to accept a substitute asset for that currently pledged by submitting a written request, including a revised SF 28, to the responsible contracting officer. Following the requirements set forth in 28.203-1, the contracting officer may agree to the substitution of assets upon determining that the substitute assets to be pledged are adequate to protect the outstanding bond or guarantee obligations.